After the broadcast things have gone to shit for the ISA planet of centurion prime they were not prepared for an enemy attack as the Lord's of the planet are doing there and they also getting reports of ships going to the West Coast continent and so they put fortification on the continent

Time skip

At the West side Coast things are silent and calm the ISA troops are chatting doing patrols playing cards and other stuff to the past time as the ISA troops doing there thing one of them look up at the sky and saw something in distance looks like an aircraft but different

When they saw it more shows up the alarm have been raised ISA soldiers scrambled to get into there position but it was too late the bombers had just dropped their cargo and shit had hit the fan explosion happened left and right screams of agony and pain some of the fortification is ruined and equipment gone

When they get to their position they saw boats coming in

they're locking loaded and wait for them as the boats drop the door they hear a screen

( Helghan soldiers): for the father system ( that's what they call their star system) for helghan!!!!!

As the helghast charge at the ISA fortification The defenders open fire some of attackers were killed from machine guns and artillery The ISA are holding them off then the next wave appears they're gunners  aim at the boats when the door dropped they were shocked what they saw before them was a

Tank

Before they even pull out there  rockets their turrets turn into their fortifications and fired

They're fortification has been broke the Isa soldiers retreated to their second line and the Helghast soldiers got through there fortification and picking off any stragglers that are left behind

The helghast has now have the beach head they now have to take the mainland

As The defenders got to their second line of defense they brought their anti tank guns
And rocket launchers as the defenders are ready and the helghast charge

The defenders open fire they have taken out a few of the tanks and tearing the men to shred but yet they still charge the ISA was stunned by what they're are seeing

As this is happening at the beach more boats begins to pour in now there is more soldiers equipment and armored vehicles

As the artillery getting in position soldiers and armor vehicle getting to their position
As well

(Helghast officer): fire!!!!

(At the front line)

The defenders are holding them off the helghast are either pin down kill or wounded then they hear booming sounds when they look to where it coming from then explosion happened at the defensive line the ISA are being pounded by artillery for 2 hours straight when it stopped The defenders fortifications were ruined craters everywhere pieces of the ISA bodies are everywhere cries of agony to be heard when the remaining defenders get out of there holes and they hear rumbling when they look to where they are coming from saw before them scared of them get their very core a horde of helghast soldiers and armored vehicles charge at the remaining defenders and ISA retreated to their last line of defense

As the remaining ISA got to the last line of the defense and that is their HQ they have set up fortifications along their headquarters they put up mortars trenches machine gun positions and artillery and that's when they hear this

(Helghast soldiers): for the father system for helghan!!!!!

They charge like a wave of death and revenge for long they have waited now they time has come to strike against their hated enemy with steel fire and their bare hands they will destroyed these cruel aggressors

(ISA officer):fire!!!!

The defenders open fire on the attackers to their rifles all the way to their artillery

Rifles having fired grenades are throwing rockets are let loose destructions happening left and right and bodies everywhere

But the attackers still charge The defenders are low
on supplies some of the enemy bombardment destroyed most of their equipment and there fortifications very soon they will be empty and only solution they have is surrender retreat or fight with their bare hands

HQ trying to send a distress call but their orders were to hold it from The Lord of war Marcus Julius and he says those who retreat will be shot

(ISA soldier pov):
We are giving the attacker all we got some low on ammo some  other wounded or dead, but we still keep on shooting but I hear a sound that no one doesn't like*click click click*me and my boys have ran out of ammo when I look up I saw the attackers gone into the trenches so we quickly put out a melee weapons and started fighting hand to hand combat, as we are depending them all more begin to pour in and more of us die and we hear someone said retreat so we starting retreating the officer starting to shoot at us and calling us cowards but he was shot multiple times by the enemy as we retrieve back the last thing I remember from that battle when I look back I saw a half man half horse with a flamethrower burning away any remaining survivors

ISA casualty: 246

Helghan casualties: 312