Staff Sgt. Curtis Humphreys, with the assistance of Master Sgt. James Henderson, 181st Weather Flight special operations weathermen, adjusts his parachute gear prior to a deliberate water drop into Lake Worth in Forth Worth, Texas,  May 20, 2017. The jump was part of an exercise to train on tactical skills when operating in hostile and denied territories.(Texas Air National Guard photo by Staff Sgt. Kristina Overton)
RMJF3RP5Staff Sgt. Curtis Humphreys, with the assistance of Master Sgt. James Henderson, 181st Weather Flight special operations weathermen, adjusts his parachute gear prior to a deliberate water drop into Lake Worth in Forth Worth, Texas, May 20, 2017. The jump was part of an exercise to train on tactical skills when operating in hostile and denied territories.(Texas Air National Guard photo by Staff Sgt. Kristina Overton)
Staff Sgt. Curtis Humphreys, with the assistance of Master Sgt. James Henderson, 181st Weather Flight special operations weathermen, adjusts his parachute gear prior to a deliberate water drop into Lake Worth in Forth Worth, Texas,  May 20, 2017. The jump was part of an exercise to train on tactical skills when operating in hostile and denied territories.(Texas Air National Guard
RMR6MN2YStaff Sgt. Curtis Humphreys, with the assistance of Master Sgt. James Henderson, 181st Weather Flight special operations weathermen, adjusts his parachute gear prior to a deliberate water drop into Lake Worth in Forth Worth, Texas, May 20, 2017. The jump was part of an exercise to train on tactical skills when operating in hostile and denied territories.(Texas Air National Guard