Strident-class heavy frigate

"Quick, heavy-hitting, and equipped with revolutionary energy shielding, the Strident is the proving ground for the future of the UNSC's naval superiority."

- Aerofabrique marketing spokesperson

The Strident-class heavy frigate (: FFG) is a class of heavily-armed, short-ranged warships built for the. Entering service in to rapidly rebuild the depleted, the Strident represents the culmination of everything learned from captured  technology. Sporting the strongest ever fitted onto a ship of its size, the Strident is designed to be easy to build and act as a rapid-response vessel, bringing its heavy firepower to any battlefield that requires it.

The Strident first entered service just before the Siege of Sol, when not even a month after christening the prototypes were pressed into combat above and. Proving that humanity had finally created a line warship capable of matching the capabilities of their equivalents, the Strident would quickly enter mass-production once the war was over. Its raw power overshadowed its design issues, and within a few years would become one of the most common ships in the revitalised UNSC fleet. Its success would inspire an entire line of post-war designs, with the Deliverance-class assault frigate acting as its troop-carrier variant, the Pikeman-class light frigate developed for fleet support, and the for general patrol duties.

Development
The Strident-class heavy frigate was originally developed in a two year period between and, with development costs partially covered by the UNSC Navy as part of its contributions to. It was designed alongside the LONGBOW program, which was their attempt to miniaturise and improve upon MAC technology, and the  Project AEGIS, which attempted to reverse-engineer the Covenant's energy shielding. New concepts were directly integrated into the frigate over the course of its development, with support and changes occurring even after the first Stridents were launched.

The design team was led by Doctor Anders Duibhshíthe, a middle-aged designer who had historically struggled in the field of starship design. After studying previous models of frigates, Duibhshíthe came to the conclusion that they suffered three primary weaknesses:
 * 1) Durability: Every model of frigate currently in service had less than a metre thickness of hull plating. It has been observed that their armour is vulnerable to even some models of Covenant . This made it useless against even the lightest ship-to-ship weapons employed by the Covenant, made worse with their superstructure being unable to take hits.
 * 2) Existing weapons: Excluding their MACs, the primary weapons used by frigates - and indeed nearly every model of human warships - are missiles. Their continued use even after being proven to be highly-ineffective against Covenant countermeasures means that a huge amount of firepower is being wasted.
 * Age: Every class of frigate in service were over forty years in age and were not at all optimised for fighting a superior enemy. This led to a shockingly-low survival rate.

As a result of this study, Duibhshíthe stressed that the new frigate had to place as little emphasis on missiles as possible, replacing it instead with a larger MAC and more powerful naval coilguns. Endurance was stripped as the reactor was tuned to provide as much power as possible, and automation was added to reduce crew capacity where possible. Unfortunately, outside pressure from competitors forced the company to begin ordering Duibhshíthe to finish up development so it can be unveiled to the UNSC. When he declined, he was hastily sacked and his second-in-command Josip Aaltink was put in charge. Although brilliant, Aaltink was inexperienced and untested. As a result, many of the UNSC Strident 's issues - its over-reliance on oversized weaponry, vulnerability to smaller attack craft and early issues with construction - could be directly blamed on him. However, as humanity was desperate, it was allowed to be sent off to the UNSC for approval.

A small number of heavy frigates were ordered by the UNSC Navy for testing, who desired any edge they could get over the Covenant. While undergoing construction at Aerofabrique's drydock between and  in mid-, issues arose when fabricating the frigate's Sapphire-Graphene frame, which was difficult to hammer into shape. As a result, it was substituted with traditional where possible. This exchange saw the lead ship, the UNSC Strident, being launched in January 2552, about a month earlier then scheduled.

Siege of Sol
Despite being launched almost a year before the, the UNSC Strident and her sisters were still undergoing their rigorous space trials by the time of the. With discovery now imminent, the UNSC Admiralty looked to accelerate the development of all assets they had. Every warship currently undergoing testing had the procedure accelerated to the point where the officers commissioned vessels that could fly and shoot. This lead to the UNSC Strident being formally commissioned on, more than half a year before their planned date. Other ships had it worse - the UNSC Audacity was launched and commissioned within a single month, entering the only battle it participated in while its paint was drying and shields were calibrating. Despite these efforts, between thirteen to seventeen individual warships were deployed throughout the battles in the Sol system.

Assigned to the 988th attack flotilla of the, four Strident-class frigates participated in the initial stages of the Battle, escorting the. This was an anomaly, as the majority of the frigate's stock was deliberately held back alongside the entire Sixth Response Fleet to reinforce the should it be needed. Together, they destroyed a single and assisted in the destruction of two others, with their advanced targeting systems bolstered by the data supplied by the local. Unfortunately, they would be utterly massacred when towards the end of this initial confrontation, the  made a desperate charge on an extremely-small hole to the formation's keel. All four were destroyed by the carrier's powerful weapons, trying to shield the Chevalier from the carrier's barrage.

The Sixth Fleet was intended to be sprinkled out throughout the course of the engagement, being divided up to assist pressured units, reinforce depleted units, and intercept targets of opportunity. However, the worsening severity of the battle would force them to arrive en masse at Mars and Earth, with a secondary unit used to bolster the Jovian Moons. With a significant hole created by the original Covenant fleet, struggling now that the coordination station moved north-eastward to expose it to less dangers, the majority of the Sixth Fleet's most powerful assets were centralised in this region to repel future incursions. Not all Strident-class frigates were assigned here, however - at least seven were deployed at Mars and were instrumental in defending the planet's shipyards. Their brightest moment was during the attack on Eris: receiving word that was at risk when the Covenant encircled the planet's sole habitat, a rescue fleet consisting of two Stridents and a small number of other vessels was created. The UNSC Strident led this detachment, and despite sensor readings showing that the Covenant force grew significantly more powerful, she and her sister-ship broke through the blockade and launched their embarked force of. Wrestling with the Covenant fleet in orbit, they were able to inflict multiple kills on the opposing frigates and damage the, without taking any casualties. Most crucially, they were able to destroy the base, denying the Covenant access to compromised information that could have turned the tide of the Sol conflicts.

By the end of the Siege, the entire line of Strident-class heavy frigates earned a total of fourteen confirmed kills, against the eight ships destroyed; five at Earth and three at Mars. This left only five members of the class remaining once the fighting subsided. The need to engage in high-intensity manoeuvres and constant combat throughout more than a month tested the frigate's endurance and low ammunition, and this was believed to have contributed to the destruction of the frigates. Regardless, these statistics exceeded those of any other warship of the War, which were a crucial argument in causing the UNSC Navy to build the entirety of their next-generation escort fleet around them.

Post-Covenant War Resurgence
In spite of the horrific casualties and damage to their infrastructure taken over the course of almost thirty years of battle, the and by extension the UNSC found itself in the best position. While the still had powerful fleets and armies, the ongoing  saw them willingly destroying many of the shipyards and foundries to deny their rivals their advantages, resulting in every ship, station, and vehicle becoming more and more valuable and irreplaceable. In contrast, the UNSC already had a number of advanced designs ready to be put into production, all suited to refits which would doubtlessly occur from their unprecedented technological renaissance.

With this in mind, there was considerable anticipation for which would be given the contract for manufacturing the UNSC's replacements. While Aerofabrique's own became the carrier-of-choice, the Strident-class found itself competing with SinoViet Heavy Machinery's, a versatile design backed up by an equally-impressive combat history. Four synonymous tests were conducted in a span of five months, and while the Nevada-class was longer-ranged, more resilient and could support troops on the ground, the admiralty adopted the Strident-class. The reasons for this was two-fold; the large number of rogue capital ships meant that larger MACs were deemed more preferable to swarms of smaller missiles, and the short-range nature of the younger escort also appeared to reinforce the UNSC's commitment to securing territory and defending their new gains.

Layout
Despite its two long prongs, engine pods bolted on the sides of its aft, and a command module overlooking the top being a characteristic shape of a frigate, the Strident-class does not share the skeletal shape of Great War-era frigates. Instead, it retains a compact, stockier frame that disregards with an external barracks segment - a typical design trait of heavy ship-to-ship combatants, which reduces its target profile and increases durability at the cost of usable volume.

At the front of the prongs are clusters of antennae and dishes for the sensor and communications package, with all the vital computer processors hidden behind the thickest amount of armour on the frigate. These combine a passive- and active-detection RADAR, a focused LIDAR electro-telescope, a microwave short-range transmitter and - a first for a UNSC ship - a supraluminal communications antenna. Behind the sensor processors on the top prong is the warship's primary targeting computers, which are backed up elsewhere by two other less-powerful computers. Running along the bottom prong is the ship's primary MAC, which is enhanced on both externally and internally by capacitors to store excess energy to allow for the faster firing of the MAC. While heavily-armoured, if breached these energy-storage containers will explode in a spectacular fashion; as a result, UNSC safety protocols state that they must be jettisoned in an emergency to prevent them from detonating beneath the frigate's shields. Running in parallel to it on the upper prong of the Strident is its habitation and rest-and-relaxation deck. This has gotten a number of complaints for three main reasons; it is cramped for permanent living, it is further away from the rest of the ship, and shockingly, only ten three-man escape pods are mounted in this section. Running above it is a direct-access maintenance shaft that has been hollowed-out to act as a makeshift cargo-bay.

On the bottom in the centre of the Strident is the ship's Single Occupant Entry Insertion Vehicles (SOEIV) launch tubes, which are arranged in four rows of thirteen. Each silo is double-stacked with pods, equalling up to fifty-two pods that are usually carried, with all capable of being launched at once. In the centre of the frigate is an oversized fly-through hangar that usually carries two or escorting. The darker centre section is not as well-armoured as the rest of the ship, using a thinner hull of blends in an effort to keep mass to a minimum. Just forward of the hangar on top are the frigate's complement of nuclear missiles, which are laid lengthways against the hull prior to launch. A massive observation room with a central raised platform directly overlooks the nuclear silos. Flanking this on both sides are the frigate's six. These are poorly-placed; they can only protect the warship if the projectiles come from the vector on the sides, the stern, and the top. Paired alongside these are four of the frigate's, with the front two being outfitted with two on each turret to augment the Ramparts. The back pair are offset inwards to ensure they can fire directly forwards and backwards without being obstructed by the forward turrets, and are also fitted with software to prevent them from firing on any point of the superstructure.

Just slightly further-back is the frigate's external bridge. It is divided into two levels, with two more minor floors for maintenance. The larger upper floor supporting the primary bridge and the lower one housing the independent stations which do not usually require the captain's attention, such as the tactical command centre for squadrons and ground troops. The bridge is designed to mimic those on earlier frigates and frigate, although in a much more spacious area. The helmsmen and fire control still sit at the front of the bridge, with the captain sitting in a chair directly behind them. The chair has a wireless link designed to connect to the captain's authorised, which then projects any data they desire onto their retinas for viewing. A massive holotable lies behind them, which is surrounded by rails to keep visitors out of the rest of the bridge. The one-and-a-half-metre spacing around the table is capable of comfortably accommodating a whole squad of thirteen without intruding on the rest of the bridge space. On the sides are stations for damage control, communications, sensors, countermeasures and power allocation, and electronic warfare. Thanks to the extensive automation on these ships, each officer wields an incredible amount of control that is impossible on previous ships, capable of tuning their specific field to perfection. In addition, although unlikely, the Strident 's bridge module is capable of detaching from the mothership to act as an oversized escape pod, complete with its own miniaturised. Should the bridge be knocked out, a secondary emergency Combat Information Centre is fitted deep within the bowels of the frigate.

Running parallel to the bridge at the very bottom of the Strident are its forward launch bays. Arranged in two levels with a total of eight racks of five each, this can deploy forty operators and their equipment within seconds of arrival above a planet. A second launch bay located beneath the reactor can accommodate a further twenty or even thirty pods, although this is normally reserved for the deployment of weapons and vehicles.

Role
The Strident-class frigate is designed to augment UNSC fleets and defensive clusters with heavy MAC fire support, either by directly contending with enemy warships or delivering fatal rounds from behind the front lines. They are armed well enough to supplement older destroyers such as the Halberd-class in some squadrons, using its energy shields to tank incoming munitions while providing fire support. Its ability to absorb weapons fire harmlessly makes it a crucial part of wolfpack formations; peers can temporarily cover themselves behind an attending Strident, opening up options that could not previously be considered. They can be used against a wide variety of enemy ships, as they have the speed to track smaller corvettes while still being capable of destroying battlecruisers in groups. This makes them well-suited to the role of general-purpose frigate, occasionally acting as the unit's communications specialist thanks to their advanced transmission subsystems.

The Strident can also be deployed as a short-range defence ship, not unlike a heavy corvette. The Strident only has an operational range of two months travel, as it only has enough fuel for a maximum of four months of travel without resupply. To assist this, it has an advanced slipspace drive which can allow it to reach hundreds of lightyears per day, greatly increasing their range. It can use its cutting-edge sensor array to detect stealth vessels, as well as perform deep scans on freighters that may be carrying illicit goods. Similarly, despite its small troop-carrying capabilities it can act as a means of deploying an advance force on hotly-contested worlds, using its shields to tank huge amounts of fire and dropping up to sixty or  to pacify hostile outposts or conduct sabotage before better-equipped transports arrive.

Weaknesses and Counter-Tactics
As evidenced by its single-mindedness to combat, the Strident is not without its faults. It exhibits a vulnerability to smaller attack craft such as corvettes, frigates, and aircraft, thanks to its weapon positioning which creates large blind-spots on the belly and aft. As it lacks a sufficient arsenal of missiles, this means that catching it off-guard from the back or the sides leaves it at a particular disadvantage as it attempts to bring its bow to bear. The two banks of point-defence guns are angled towards the front, providing great coverage on the bow and sides, but not so much in the other directions. This ensured that bombers could just stay out of their cone of fire while they unload their payload; enough casualties were taken that later blocks had several pods of Streak missiles installed to contend with such a threat.

In addition, a key weakness is its range. Whereas previous models of frigates could patrol for almost a year at a time, the Strident must require a base to refuel and rearm from for longer journeys. As a result, they are more likely to withdraw from protracted campaigns, and during this state, they can be chased down and eliminated, or even boarded, by older warships. For these operations, they must operate alongside a fuel tanker; the destruction of this is often enough to force a battlegroup of these frigates to leave the engagement area. Similarly, Stridents do suffer from a lack of sufficient ammunition storage, which furthers limits their ability to dedicate themselves to a lengthy battle.

Columbia-class destroyer leader
"They'll think twice about fighting us, once they see what the Columbia can do."

- Captain Douglas P. Grant's

A member of a niche classification, the Columbia subclass is a larger, drastically rebuilt variant of the Strident-class with the hull classification symbol of DL. It is designed to serve as a flagship for flotillas composed of other escort-grade vessels. It is specifically built from the ground-up as a more capable warship, directly addressing the base design's limited endurance and inability to carry a significant ground element while strengthening its hull and improving its weapons. Unfortunately, all this results in a far more expensive and resource-inefficient ship, with few ships being built to this standard. The most infamous of these is the original, which led Battle Group Union during the.

The most visible change is its bulkier shape, as well as a completely-redone deck layout. Thanks to the removal of unnecessary design elements and optimising bulkheads and interior corridors, the Columbia-class has greatly expanded storage areas such as cargo bays, foodstuffs, and reserve fuel compartments. This ensures that this subclass can stay in the field for a full six months and giving an extra week's worth of rations in case of emergencies. The crew dwellings have been expanded, partly due to the increase in manpower necessary, but this is done mostly to accommodate an expanded Marine complement. In addition to room for more vehicles and infantry munitions, up to three platoons of Marines, two platoons of ODSTs, and a single fireteam can now be carried, greatly increasing the scope of planetary operations the Columbia 's Marine units are capable of undertaking. As expected, the bridge has been expanded to allow a staff of dedicated officers to coordinate the battlegroup and their troops without interfering with the captain. More powerful communications transmitters, tactical information software, and anti-jamming countermeasures are fitted to further bolster their efforts.

As the Columbia 's role expects it to participate in active battle, this subclass is no slouch in combat either. Bolstering its firepower are three more Mark 55 "Castor" naval coilguns, each equipped with a pair of Mark 57 "Arena" point defence guns. Two are placed at the bow of the ship, with one on the destroyer's keel to remove the blind spot present. As missiles, plasma torpedoes and fighters are all viable threats to the original Strident-class, four are placed behind the original M870B "Rampart" 50mm point-defence guns. To resist incoming munitions, the Titanium-A3 battleplate is given an extra fifteen centimetres of thickness, while an overlaid AEGIS composite plate is fitted.

Armament
"Those things are so powerful they make cruisers blush. Why they call them mere frigates baffles me."

- Anonymous Insurrectionist

The Strident, in spite of its faults, is particularly highly-prized in regards of its weapon systems. Taking inspiration from some of the most celebrated ship classes of the war, these warships are based around oversized cannons, sacrificing missiles in favour of high-velocity coilguns outfitted with experimental rounds. This focus is supposed to help the frigate to survive engagements with superior opponents, offloading a ludicrous amount of firepower long before their opponents have their own chance to do so. The lack of missiles, although criticised by conservative officers, offers an advantage by eliminating the risk that a vast amount of damage is removed by being shot down, ensuring that the only way their punishment can be reduced is purely from its weapons being destroyed or disabled.

Easily the most revered and formidable weapon on these frigates is its solitary, power-hungry 94B1E6/Magnetic Accelerator Cannon. Running almost three quarters of the ship's length, this model is considered the apex of miniaturised MAC technology. It was envisioned to fire monstrous rounds that weigh in at 1,000 tonnes each, almost twice the size of contemporary frigate slugs. However, resource shortages, fears regarding charging times, and the additional weight they will be carrying saw Stridents firing 850-tonne equivalents instead. When fired at full charge, the slug is accelerated up to 48 kilometres per second in optimal conditions, enough to take down a destroyer's shields in a single shot and still carry enough energy to cause some damage to the ship beneath. This vastly outstrips the punishment dished out by the twin cannons on older destroyers and just falling short of matching the power of those mounted on light cruisers. To help reduce the time between full charge, the MAC is outfitted with an energy-recollection system pioneered from the, which can recycle up to 20% of the power spent on each shot. In addition to this, a number of massive capacitors are mounted around the main gun, which are continuously being replenished by the ship's reactors. Between these two systems, the 94B1E6/MAC is capable of firing at full charge a minimum of once every minute and a half. Unfortunately, thanks to space issues, only a maximum of sixteen slugs of various types are carried by any single frugate - by far the lowest number of any warship that is larger than a corvette. The risk of running out of viable ammunition during combat meant that most captains are only permitted to requisition the standard and subcalibre rounds, with specialised options only available if deemed necessary for mission success.


 * 1) Ferric-Tungsten Penetrator: Built with a very shallow and soft nose, and reinforced with steel, the Ferric-Tungsten Penetrator is a conventional slug which remains intact even under incredible pressure while transferring as much force as possible short of rolling or fragmenting. This translates to inflicting incredible strain at a single point on both protective barriers and the starship beneath, even punching through one target and still maintaining enough velocity to pose a threat to a trailing warship. The ease they can be manufactured makes them the most common munition for MACs.
 * 2) Depleted-Uranium Incinerator: Consisting of layers of Depleted-Uranium separated by Tungsten, the Depleted-Uranium Incinerator unleashes a powerful fireball upon impact which is funnelled throughout the starship, with limited fragmentation qualities. Easily the softest round capable of being used by MACs, it is recommended to only be fired at low speeds at the underlying hull, and as such is only offered in the oversized one megatonne variety.
 * 3) Ceramic Fragmentation Slug: Designed with deliberate weaknesses to allow it to easily shatter on impact, the Ceramic Fragmentation Slug is used to undermine the hull at multiple points, impaling shards across a wide area to better cripple a single target.

Dominating its secondary weapons are a wide collection of missiles, which was originally composed of just two large pods of. Composed of six individual silos which source their ammunition from a magazine of 26 devices, the M42 is designed with a modular warhead to deliver devastating non-nuclear arsenals to enemy vessels, using new plasma-based high explosive warheads to effortlessly cut through armour while improving performance against energy shielding. This can be easily replaced with mission-specific payloads, such as anti-shield Hydrogen ions, fragmentation and for anti-fighter, and even sensor-jamming systems for electronic warfare purposes. However, even with upgrades, these missiles are still considered ineffective against energy shielding, requiring hundreds of missiles to break through. Because of this, they are carefully launched to hit just before the MAC hits the enemy, making it more likely for them to hit their hull directly. They are also exceedingly vulnerable to point defence weapons such as, as even with better avionics and an upgraded swarm AI only a handful of each salvo will hit their targets. Conceding to this weakness, later Stridents were outfitted with ten pods of the smaller. Very similar to their larger cousins despite being more than a third of their size, they are positioned towards both sides to be in an optimal position to intercept aggressors attempting to attack the frigate's flanks. Besides being launched in support of the M42 and thus ensure more of them reach their targets, the M58 is particularly revered for its limited ability to destroy strikecraft such as fighters, dropships, and boarding craft.

Armour and Defences
"We're- we aren't dead! Sam, tell me again that the Navy was lying."

- Lieutenant Bruce Campbell, during the Battle of Mars.

While the Strident 's made dozens of technological leaps, where it truly elevates itself above the other escorts at the time is in its vastly superior defensive systems. It features a winning combination of cutting-edge alloys of armour, a vastly-reinforced framework, and the inclusion of a shield generator safeguards it against enough firepower that could obliterate several similar-sized vessels, without trading on weight nor materials. Should the damage prove too catastrophic to withstand, new damage-control techniques developed during the war have been applied onto the frigate, creating a ship that can stay in battle for longer before it must fall back due to damage.

The greatest asset available to it is the RG-913 full barrier shield system, developed by the but manufactured by the. The first mass-produced shield system to offer the full defensive capabilities available to their Covenant equivalent, the RG-913 is capable of absorbing MAC rounds and plasma torpedoes with equal efficiency without any of the impacts bleeding through onto the hull. This is a significant advantage that eliminates the crew's concern that small skirmishes could compromise its integrity in a subsequent larger engagement, while also placing the ship at less risk when it has been ambushed or surprised. The bow and aft sections are controlled by their own generators and emitters, which overlay each other at the midship. While done to still provide protection to one half should one system fail, some captains have begun experimenting with new micro-managed techniques to maximise their strength. This is because a single generator is capable of sustaining the barrier across the entire ship at the cost of some strength. Unfortunately, it inherits a major weakness of Covenant shield systems; does not allow the ship's weapons to fire when it is activated. As a result, the shield around a given armament's exit point, such as a barrel or silo, must be quickly dropped to allow the munition through. This leaves the local area around it vulnerable to the enemy's own guns, and because of this the salvos must be timed perfectly to prevent this weakness from being exploited. Regardless, the fact they can render an opponent's opening barrage harmless to them is a powerful tool that UNSC officers have been quick to capitalise on.

Complement
The Strident-class frigate has a small complement for a ship of its size and calibre, with only a maximum of 150 personnel available for security, reconnaissance, and limited force-projection operations. These are supported by thirty-two men and women who participate in the logistics and command division, who are organised independently of the frigate's naval crew and so may be deployed to assist the troops directly. Regardless, it cannot be stressed enough that the army on these ships are simply only capable of minor skirmishes and investigations, and any sustained engagements will eventually require a dedicated transport to reinforce them.

Space Configuration
Rather than being outfitted with an ODST combat element, many Strident-class frigates had their barracks and vehicle bays retooled to support a limited number of and drones from the. This was due to the worrying reports which proved that many bomber runs were often successful, mainly thanks to the Strident 's anti-fighter weapon placement leave holes in its defence grid. In light of this, as well as the fact the hangar is too small to accommodate some larger gunships and bombers, the embarked fighters are specialised towards dogfighting and interception, while also offering some capabilities for reconnaissance and assisting in aiming the Strident 's weapons.

A flight of four F-41E Broadswords represent the most powerful aircraft at the frigate's disposal. Although originally introduced early into the Human-Covenant War, the Broadsword has proven to be a lethal predator that was launched in vast swarms against the Covenant's superior fighters. The latest 'E' model makes a number of critical improvements, most notably in the areas of durability. While older models were well-known for having a light hull that burned easily under the Covenant's plasma weaponry, the latest iteration addresses this by upgrading its armour with Titanium-A1/C battleplate and adding a barrier dispersal generator roughly equivalent to that on the. A powerful target computer and upgrades to the fighter's sensors now gives it the ability to track hundreds of targets, munitions, and objects, which can be prioritised by the co-pilot. However, due to concessions made to the final model of its fusion reactor, it is not as agile as previous models.

To support these human-piloted aircraft is a squadron of twelve, unmanned combat aircraft which are controlled by a highly-responsive in flight. Although they have received improvements to its central processor, upgraded engines and weapons, the Wombat still remains very similar to its Great War incarnation. It is incredibly fast and maneuverable, with a reaction time that puts even the most responsive organic pilot to shame. Contrary to all this, however, it does not make for a good fighter, being outclassed even by the. Instead, it is a disposable asset that wins through the strength of numbers, distracting and isolating opponents which can be killed by allied aircraft.

First Revision: 2558
Occurring more than six years after the Strident 's introduction into service, the first revision aimed to fix several serious flaws with the class, mainly regarding its vulnerability in direct combat against smaller opponents and fragility when its shields are down.
 * Armament is augmented with ten pods of M58 "Archer" general-purpose missiles and twenty-four pods of M340A4 "Streak" anti-aircraft missiles. Missile capacity is increased to 427 from 52.
 * Mark 57 Arena targeting computers are upgraded to allow each individual turret to fire independently.
 * The frame is modified to utilise the original Sapphire-Graphene columns rather than TR steel for the frigate's beam, increasing strength. In addition, superstructural supports have been tweaked to more efficiently increase durability.

Second Revision: 2561
Beginning right after the Created conflict came to an end, the so-called Ganymede revisions were drawn up thanks to new data that revealed the class' vulnerability to cyber warfare, boarding actions, and reactor attacks.
 * An external, heavily-protected maintenance corridor connecting the two Mark IV reactors and the frigate's port side has been installed. This allows repair teams from tenders to efficiently replace broken components and quickly install a backup reactor in their fusion chambers to give disabled ships enough power to return to a naval base.
 * Computer systems have been segregated to limit total control by hostile AI systems, and improved cyber-warfare subroutines updated on an hourly basis are made standard in all computer networks.
 * 148 AIE-7188 7.62×51mm "Defender" automated machine guns have been installed at key interior junctions in pairs, connected up to a separate security network to prevent them from being hijacked when the bridge is taken. In addition, a number of manual pull-up pieces of cover have been fitted near the bridge, engineering control, throughout the barracks and hangar.