1st trench assault regiment

The 1st trench assault regiment, formally known as the 865th assault regiment, was a military unit in the imperial army.

Order of battle

 * 1st Assault Battalion (of 1st trench assault regiment)
 * 2nd Assault Battalion
 * 1st Line Battalion
 * 1st Armor Battalion
 * 1st Headquarter battalion
 * 1st Repeating Blaster Company, RBC
 * 1st Trench Mortar Battery
 * 1st Combat Engineer Company
 * 1st Regimental Headquarter Company