Guided-missile cruiser USS Vella Gulf (CG 72), patrol coastal ship USS Thunderbolt (PC 12), Coast Guard patrol boat USCGC Monomoy (WPB 1326), and Kuwait Navy patrol boats KNS Istiqlal (P5702) and KNS Al-Garoh (P3725), operate in formation during Eager Defender 21 in the Arabian Gulf, June 8. Eager Defender 21 is the capstone in a series of bilateral exercises between Kuwait and U.S. naval forces, focused on enhancing mutual capabilities and interoperability in maritime security operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Dean M. Cates) - Guided-missile cruiser USS Vella Gulf (CG 72), patrol coastal ship USS Thunderbolt (PC 12), Coast Guard patrol boat USCGC Monomoy (WPB 1326), and Kuwait Navy patrol boats KNS Istiqlal (P5702) and KNS Al-Garoh (P3725), operate in formation during Eager Defender 21 in the Arabian Gulf, June 8. Eager Defender 21 is the capstone in a series of bilateral exercises between Kuwait and U.S. naval forces, focused on enhancing mutual capabilities and interoperability in maritime security operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Dean M. Cates)

A tablet controls the Augmented Immersive Team Training demonstration for Marine leadership and key civilian leaders at the Medal of Honor Golf Course, Marine Corps Base Quantico, Virginia, Oct. 14, 2015. The system provides a virtual battlefield complete with aircraft and artillery to engage ground vehicles and personnel with no needs for concerns such as safety, resources or availability of ranges for realistic training. - A tablet controls the Augmented Immersive Team Training demonstration for Marine leadership and key civilian leaders at the Medal of Honor Golf Course, Marine Corps Base Quantico, Virginia, Oct. 14, 2015. The system provides a virtual battlefield complete with aircraft and artillery to engage ground vehicles and personnel with no needs for concerns such as safety, resources or availability of ranges for realistic training.

A member of the San Francisco Fire Department gives a sticker to a young young boy during a humanitarian assistance and disaster relief static display at Marina Green Park, San Francisco, Oct. 9, 2015, as part of San Francisco Fleet Week 2015. SFFW 15’ is a week-long event that blends a unique training and education program, bringing together key civilian emergency responders and Naval crisis-response forces to exchange best practices focused on humanitarian assistance disaster relief with particular emphasis on defense support to civil authorities. - A member of the San Francisco Fire Department gives a sticker to a young young boy during a humanitarian assistance and disaster relief static display at Marina Green Park, San Francisco, Oct. 9, 2015, as part of San Francisco Fleet Week 2015. SFFW 15’ is a week-long event that blends a unique training and education program, bringing together key civilian emergency responders and Naval crisis-response forces to exchange best practices focused on humanitarian assistance disaster relief with particular emphasis on defense support to civil authorities.