Marines Raiders from Company F, 2d Marine Raider Battalion, led a simulated partner nation force on ground combat patrolling tactics, techniques and procedures during a Company Collective Exercise in Fort Jackson, S.C., Feb. 28, 2016. - Marines Raiders from Company F, 2d Marine Raider Battalion, led a simulated partner nation force on ground combat patrolling tactics, techniques and procedures during a Company Collective Exercise in Fort Jackson, S.C., Feb. 28, 2016.