Free Flying Marine Corps reservists perform free-fall jumps at the John C. Stennis Space Center in Hancock County, Miss., Dec. 14, 2017, to maintain tactical proficiency. Marine Corps photo by Lance Cpl. Tessa D. Watts SHARE IMAGE: Download Image: Full Size (1.35 MB) Photo By: Lance Cpl. Tessa Watts VIRIN: 171215-M-XG560-325C.JPG Photo Gallery