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Open Image ModalMelissa Gonzales, an Air Force Wounded Warrior athlete, shares a moment with her service dog, Bindi, after swimming laps during the fourth day of an introductory adaptive sports and rehabilitation camp at Eglin Air Force Base in Florida on April 16, 2015. (credit:Samuel King Jr. / U.S. Air Force)
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Open Image ModalCombat controllers from the 21st Special Tactics Squadron fast-rope from a CV-22 Osprey during Emerald Warrior near Hurlburt Field, Florida, April 21, 2015. (credit:Staff Sgt. Jonathan Snyder / U.S. Air Force)
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Open Image ModalC-130J Super Hercules aircraft assigned to the 317th Airlift Group, Dyess Air Force Base, Texas, help U.S. Army and British paratroopers perform a static line jump at Holland Drop Zone in preparation for Combined Joint Operational Access Exercise 15-01 at Fort Bragg, North Carolina on April 11, 2015. This is the largest exercise of its kind held at Fort Bragg in nearly 20 years and demonstrates interoperability between U.S. Army and British army soldiers, U.S. Air Force, Air National Guard and Royal Air Force airmen and U.S. Marines. (credit:Staff Sgt. Sean Martin / U.S. Air Force)
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Open Image ModalSailors and Marines aboard the amphibious assault ship USS Iwo Jima participate in a swim call in the Gulf of Aden, April 18, 2015. (credit:Mass Communication Specialist 2nd Class Megan Anuci / U.S. Navy)
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Open Image ModalThe Thunderbirds Thunder Diamond formation performs the Diamond Bottom Up Pass maneuver during a practice show at Lakeland, Florida, April 24, 2015. (credit:Tech. Sgt. Manuel J. Martinez / U.S. Air Force)
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Open Image ModalU.S. Army Green Berets from the 7th Special Forces Group jump out of a C-130H3 Hercules for Emerald Warrior at Hurlburt Field, Florida, April 22, 2015. (credit:Tech. Sgt. Joshua J. Garcia / U.S. Air Force)
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Open Image ModalThe guided-missile destroyer USS Porter (DDG 78) pulls alongside the Military Sealift Command dry cargo and ammunition ship USNS Medgar Evers (T-AKE 13) before a replenishment-at-sea on April 15, 2015. (credit:Rohn D. Wallace / U.S. Navy)
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Open Image ModalLt Cmdr. Melissa Buryl, from Canton, Ohio, a pediatrician stationed at Naval Medical Center Portsmouth, Virginia, checks a child\'s vital signs at the Hattieville Government School in Hattieville, Belize on April 17, 2015. (credit:Mass Communication Specialist Seaman Kameren Guy Hodnett / U.S. Navy)
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Open Image ModalU.S. Marine Corps officers assigned to Company A, The Basic School (TBS), listen in on a confirmation brief for \"The War\" field training exercise aboard Marine Corps Base Quantico, Virginia, April 16, 2015. (credit:Gunnery Sgt Ezekiel R. Kitandwe / U.S. Marine Corps)
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Open Image ModalLance Cpl. Curtis E. Sledge, a machine gunner assigned to Weapons Platoon, Alpha Company, 1st Battalion, 3rd Marine Regiment, relaxes on a rock wall prior to participating in a night raid aboard Marine Corps Training Area Bellows, April 17, 2015. (credit:Lance Cpl. Aaron S. Patterson / U.S. Marine Corps)