Editing 1st Mars Expeditionary Force (section)

===Operation Salamander, Ferryman's Rest, Segmentum Pacificus, 907.M41===
A unit of stranded Vostoryan Firstborn and the Baneblade Imperator Dominor were cornered by a significant Chaos force. The 1st MEF was in the area and came to assist. The combination of the attack of the 1st and the Vostoryan's attached Valkyries broke through the Chaos stranglehold around the encircled troops. 1st MEF personnel, with their vast knowledge of all things mechanical, were able to repair the knocked out Battle Cannon of the Baneblade just as the Chaos Lord leading the attack was making preparations for a final assault of the small fort the Firstborn were trapped in. As the Chaos Lord stood atop a hill and waved his power fist forward for the attack to start, the main Battle Cannon became fully operational once more. A quick thinking Lieutenant of the 1st scrambled into the turret and ordered the dumbfounded crew to load the massive gun. He then fired the mighty weapon directly at the Chaos leader and by the grace of the Emperor the abomination was vaporized by the high velocity armor piercing round. This caused the heretic forces to become disoriented and allowing the 1st and their allies to rout what was left of the foul abominations. Afterwards it was learned that these men were all that was left of elements of the 75th Vostoryan. They then joined the 1st MEF in a show of gratitude for their rescue and the Baneblade and Valkyries came with them, much to the chagrin of the Navy Captain who lent the Transports.