umm...well anything that you can take to detect infiltrators is helpful...but stopping them before they can hit you is a trick unto itself especially playin straight IG...best thing is to keep a shooty squad or two close so you have LoS to your rear area and can cover your heavies... otherwise yer screwed...
__________________ I am Wolfpack, my fangs are long, my hair grey with age...I am The Great Wolf...I fight with bolter and Axe, my armies vast, my word final. A true son of Russ, my honor above all, I hunt the heretic, the xenos, and the witch and slay them where they stand! My sons hunt our enemies, slay them where they falter and bring their pelts to Fenris |