Evidence Study Afghan operators look at possible evidence Oct. 24, 2019. The objective of the Resolute Support Mission is to train, advise and assist Afghan security forces to be self-sustaining and effectively maintain security under a responsible Afghan government. SHARE IMAGE: Download Image: Small (0 KB)| Medium (204.8 KB)| Full Size (0.52 MB) Photo By: Air Force Airman 1st Class Kelly Walker VIRIN: 191024-F-MN059-0121C.JPG Photo Gallery