Lt. Col. Jason Holden, Marine Medium Tiltrotor Squadron 163 commanding officer, listens to a brief during a simulated exercise as part of the staff planning course for the 11th Marine Expeditionary Unit and Amphibious Squadron Five here Jan. 24. The two-weeklong training evolution focused senior leaders on the rapid response planning process, or R2P2, and developed skills pivotal to planning the missions anticipated during their future deployment. - Lt. Col. Jason Holden, Marine Medium Tiltrotor Squadron 163 commanding officer, listens to a brief during a simulated exercise as part of the staff planning course for the 11th Marine Expeditionary Unit and Amphibious Squadron Five here Jan. 24. The two-weeklong training evolution focused senior leaders on the rapid response planning process, or R2P2, and developed skills pivotal to planning the missions anticipated during their future deployment.