Sunday, April 16, 2023

The Battle of Primaris Run - Decisive Imperial Victory

Prelude to Battle
Admiral Stark was quick to attempt to capitalise on the success of defeat of the two chaos cruisers that had tried to disupt the convoy route, and sent his plans by astropathic message to Jellicoe back at Vastrid. The Lord Admiral sent back a response approving of Stark's next action, aware that if anything went wrong it would be Jellicoe, not his subordinate who would shoulder any blame directed at battlefleet Aleph. Many in battlefleet Ultima were still not impressed at the unexpected removal of the late Lord Admiral Bova Magnus, and the mysterious reappearance of the presumed dead Jellicoe, so he reasoned that Stark could be protected from the political machinations of the Imperial Navy, leaving his admirals to get on with the job of fighting the enemy.

Stark's hunch was that the enemy would not have sortied with only one or two cruisers, but that the appearance of chaos heavy ships attacking the convoy was aimed to provoke an imperial response, such as a cruiser force to protect the convoys, as he had discerned that the enemy's plan was likely to pick off portions of the imperial fleet piecemeal, until the numbers were less unfavourable to the forces of chaos. Stark however, planned a surprise for this fleet. The ships had been positively identified as those loyal to Tragean, or rather traitor admiral Khazia, and the imperial admiral knew that this likely meant the rest of his fleet would be loose in the system, but not, probably, those of the Emerald Serpent. It was a risk, but one Stark thought worth taking. He took his own battlegroup headed by the battleship Kirov, and headed in system, attempting to bring the faster chaos fleet to battle under favourable circumstances, if there was in fact any fleet at all.

What then followed for Stark on 1604.023M42, was a series of events that were part providence, and part tactical brilliance by the imperial admiral, not just because of his masterful knowledge of imperial tactics, but because he read his opponent correctly. His experienced crew then provided the final edge which put the chaos fleet at an appalling disadvantage before the first shot had even been fired. As soon as long range augur probes detected the enemy fleet, admiral Stark recognised the characteristic cross formation, indicating the chaos forces would try to envelop him. Quickly he ordered the imperial fleet to form into a protective sphere, but as the chaos fleet moved towards him, now obviously accepting battle, the admiral changed his plan again, outmanoeuvring admiral Khazia to end up enveloping the chaos fleet.

This, was risky. As the two fleets approached the imperial fleet detached Tannenberg and Tsushima, leaving them facing the chaos fleet with their powerful prow nova cannons, while the rest of his fleet now moved up the chaos left flank, putting Kirov and the rest of the imperial battlefleet prow on and ready to strike. This was a dangerous ploy, as if the chaos fleet detected the imperial vessels as they moved amongst the gas clouds and asteroid belts cluttering the space between Mordecai Primaris and Secundus, he would be facing the entire enemy fleet's broadsides before Stark could charge in with a torpedo strike. Now he had to hold his nerve and trust in the frontal armour of his ships.


The Battle
The opening salvoes of the battle of Primaris Run took place at 15:20 local system time, and it was the imperial fleet that fired first. The chaos fleet of admiral Khazia had finally become aware of the enemy's plans but were slow in powering up weapons systems, and before they had managed to come to full readiness, the imperial fleet was opening fire and had loosed their first wave of torpedoes. The battle of Primaris Run had started.

Imperial report excerpt follows:

15:24 - Torpedoes launched from Narva, Eagle, Viper squadron and Kirov towards van of enemy fleet. Narva and Eagle detached to move round enemy's rear, firing macro batteries and lances at enemy from their port quarter. Enemy fleet seen to take evasive manoeuvres. 
15:50 - Nova cannon fire from Tsushima, Izmail and Tannenberg is accurate. Decisive shot believed from Tsushima. Enemy grand cruiser Pestilent Miasma heavily damaged and seen breaking off action.
15:51 - Torpedo wave arrives at chaos fleet. Enemy hades class Doombringer seen on fire and crippled by mass torpedo salvoes.
15:53 - Chaos fleet returns fire but believed hampered by clouds of gas, radiation and debris from imperial fire. Various chaos vessels taking evasive action from torpedoes. Chaos fleet focusses flagship but return fire is poor and largely inaccurate due to our surprise strike. Kirov focussed but damage is not critical.
15:56 - Report all ships reloaded torpedoes. Eagle preparing to send bomber wave to chaos fleet. Flagship will be target.
15:59 - Enemy flagship Mutable Transfiguration focussed with torpedoes, bombers and weapons batteries from our van. Kirov recovering from damage. Chaos flagship confirmed heavily damaged as a result of our actions. Enemy heavy cruiser Doombringer out of control and on fire.
16:10 - Enemy flagship Mutable Transfiguration has lost shields and is trying to disengage.
16:12 - Confirm enemy flagship on fire and out of control. Suspect total power failure. Doombringer confirmed out of action and drifting.
16:14 - Tannenberg and Tsushima closing with enemy fleet from the port bow.
16:16 - Tannenberg rammed by enemy cruiser Unbridled Depravity, Captain of Tannenberg reporting minimal damage but under heavy fire from chaos fleet. Enemy wave of assault boats seen inbound on Tannenberg's position.
16:18 - Tannenberg reporting loss of all weapons to enemy assault boat attacks. Have given permission for disengagement. Rapturous Agony duelling with Eagle and Narva.
16:19 - Narva reports Rapturous Agony heavily damaged and disengaging. By the Emperor I think we may be in for a stunning victory.
16:20 - Tsushima reports accurate nova cannon shot. Devastation class cruiser Unbridled Depravity disengages from battle.
16:25 - Tannenberg reports successful disengagement from battle.
16:30 - Doomblade only chaos ship remaining hostile. Have regrouped fleet to give her full broadside. Viper squadron ordered to torpedo her.
16:41 - Viper squadron torpedo run successful. Enemy carnage vessel Doomblade suffers plasma drive overload. No damage to imperial vessels.
16:45 - Confirm no enemy hostile vessels remain. Receiving damage reports. We have secured tremendous success here today.



Aftermath
The final result of the battle of Primaris Run could not be described as anything other than a stunning imperial victory. For the price of light damage to the battleship Kirov, and the heavily damaged Tannenberg, admiral Stark had secured the loss of three enemy capital ships including a heavy cruiser and a battleship, as well as heavy damage to a grand cruiser and two more cruisers. The Imperium celebrated this success with sector wide broadcasts, and Lord Admiral Jellicoe publicly announced admiral Stark's promotion to High Admiral, along with the highest campaign medal he was able to bestow on his subordinate, the Star of Ultima.

The fate of Khazia the Schemer was less glorious, as, on his drifting and battered ship the Mutable Transfiguration, the millennia old worshipper of the dark gods found to his cost, the price of failure. His body writhing in agony as the chaos gods withdrew their patronage, mutations running wild, Khazia the Schemer became Khazia, the cursed, chaos spawn of Tzeentch.

In the Mordecai system the strategic value of this victory was immense and immediate. The crippled chaos ships not only fled, but Tragean withdrew his remaining vessels from the entire system, leaving only the Emerald Serpent now to oppose the imperial vessels and supply train. Even more significant, the diminishing threat from chaos raiders allowed Stark to send Admiral Hughes' powerful fleet, with many squadrons of fighters and bombers, to provide air support and bombardments to Kutuzov's army. For the first time, the Imperium now looked in a strong position to actually finish the campaign on Mordecai Secundus.

Order of Battle

Imperial Fleet (Admiral Stark)
Kirov - Retribution class battleship - light damage
Narva - Gothic class cruiser
Tsushima - Dominator class cruiser
Tannenberg - Dominator class cruiser - crippled
Izmail - Dominator class cruiser
Eagle - Dictator class cruiser (attached from admiral Dreyer)
3 Viper class escorts

Chaos Fleet (Khazkia the Schemer)
Mutable Transfiguration - Despoiler class battleship - hulked
Pestilent Miasma - Repulsive class grand cruiser - crippled
Doombringer - Hades class heavy cruiser - hulked
Doomblade - Carnage class cruiser - exploded
Rapturous Agony - Carnage class cruiser - crippled
Unbridled Depravity - Devastation class cruiser - crippled

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