Randolph “Komrade” Bresnik (Colonel, U.S. Marine Corps, Ret
Randy “Komrade” Bresnik was selected as an astronaut in 2004. He was commissioned as a Second Lieutenant in the U.S. Marine Corps in May 1989. During his military career, he became an F/A-18 Test Pilot and was eventually deployed to Kuwait to fly combat missions in support of Operation Iraqi Freedom. A veteran of STS-129, he has also trained as a Cave-a-naut with the European Space Agency to test living deep beneath the Earth’s surface as well as an Aquanaut for NASA’s Extreme Environment Mission Operation (NEEMO) 19. Bresnik most recently served as the Commander of the International Space Station for Expedition 53 and flight engineer for Expedition 52.