Donald Herod Peterson was a United States Air Force officer and NASA astronaut. Peterson was originally selected for the Air Force Manned Orbiting Laboratory (MOL) program, but, when that was canceled, he became a NASA astronaut in September 1969. He was a mission specialist on STS-6 on board Challenger. During the mission Peterson performed a spacewalk to test the new airlock and space suits. He logged 120 hours in space. Peterson retired from NASA in 1984.
Wing commander is a senior officer rank used by some air forces, with origins from the Royal Air Force. The rank is used by air forces of many countries that have historical British influence.
Kevin Patrick "Chilli" Chilton is an American mechanical engineer and retired United States Air Force four-star general, test pilot, and NASA astronaut. His last assignment was as commander of U.S. Strategic Command from October 3, 2007, to January 28, 2011. Prior to his appointment to general officer ranks, Chilton spent 11 years of his military career as a NASA astronaut. He retired from the Air Force on February 1, 2011, after having achieved the highest rank of any military astronaut. On January 30, 2012, General Chilton was named to the board of directors of Orbital Sciences Corporation.
Susan Jane Helms is a retired United States Air Force lieutenant general and NASA astronaut. She was the commander, 14th Air Force ; and commander, Joint Functional Component Command for Space at Vandenberg Air Force Base in California.
The Air Force Institute of Technology (AFIT) is a postgraduate institution and provider of professional and continuing education for the United States Armed Forces and is part of the United States Air Force. It is in Ohio at Wright-Patterson Air Force Base, near Dayton. AFIT is a component of the Air University and Air Education and Training Command.
A colonel in the United States Army, Marine Corps, Air Force and Space Force, is the most senior field-grade military officer rank, immediately above the rank of lieutenant colonel and just below the rank of brigadier general. Colonel is equivalent to the naval rank of captain in the other uniformed services. By law, an officer previously required at least 22 years of cumulative service and a minimum of three years as a lieutenant colonel before being promoted to colonel. With the signing of the National Defense Authorization Act of 2019, military services now have the authorization to directly commission new officers up to the rank of colonel. The pay grade for colonel is O-6.
Merryl Tengesdal is an American retired career military officer who is the first and only Black woman to fly the United States Air Force's U-2 spy plane used for specialized high-altitude reconnaissance missions. She is one of five women and only the fourth Black person to be in the U-2 program. She shares the plane's nickname, The Dragon Lady.
Abigail "Abi" Austen, is a Northern Irish-born Scottish journalist and former British Army officer. She is the first officer in the British Army to begin gender reassignment while in the Army.
In the United States Navy, United States Coast Guard, United States Public Health Service Commissioned Corps, and National Oceanic and Atmospheric Administration Commissioned Officer Corps, captain is the senior-most commissioned officer rank below that of flag officer. The equivalent rank is colonel in the United States Army, Air Force, Space Force, and Marine Corps.
Anne Charlotte McClain is a Colonel in the U.S. Army, engineer and a NASA astronaut. Her call sign, "Annimal", dates back to her rugby career; she also uses the call sign in her Twitter handle, AstroAnnimal. She was a Flight Engineer for Expedition 58/59 to the International Space Station.
John Earl Hyten is a retired United States Air Force general who served as the 11th vice chairman of the Joint Chiefs of Staff from 2019 to 2021. A career space operations and acquisitions officer, he commanded the United States Strategic Command from 2016 to 2019 and the Air Force Space Command from 2014 to 2016.
Not all armed forces have policies explicitly permitting LGBT personnel. Generally speaking, Western European militaries show a greater tendency toward inclusion of LGBT individuals. As of 2022, more than 30 countries allow transgender military personnel to serve openly, such as Argentina, Australia, Austria, Belgium, Bolivia, Brazil, Canada, Chile, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Ireland, Israel, Japan, Mexico, the Netherlands, New Zealand, Norway, Spain, Sweden, Switzerland, Ukraine and the United States. Cuba and Thailand reportedly allowed transgender service in a limited capacity.
There have been women in the United States Air Force since 1948, and women continue to serve in it today.
This article lists events involving Women in warfare and the military in the United States since 2011. For the previous decade, see Timeline of women in warfare and the military in the United States, 2000–2010.
Raja Jon Vurputoor Chari is an American test pilot and NASA astronaut. He is a graduate of the United States Air Force Academy, Massachusetts Institute of Technology, and U.S. Naval Test Pilot School, and has over 2,000 flying hours. He is a brigadier general in the United States Air Force.
The United States Space Force (USSF) is the United States Armed Forces' space service and one of the eight uniformed services of the United States. It is one of two independent space forces in the world.
In the past most lesbian, gay, bisexual, transgender, and queer (LGBTQ) personnel had major restrictions placed on them in terms of service in the United States military. As of 2010 sexual orientation and gender identity in the United States military varies greatly as the United States Armed Forces have become increasingly openly diverse in the regards of LGBTQ people and acceptance towards them.
JoAnne S. Bass is a retired senior noncommissioned officer in the United States Air Force and the nineteenth Chief Master Sergeant of the Air Force. She became the Chief Master Sergeant of the Air Force, and the first female to hold the highest senior enlisted rank in any United States military branch, on August 14, 2020, having been selected for the position on June 19. She is also the first person of Asian-American descent to hold the highest senior enlisted position in the Air Force. At the time of her selection, she was the Second Air Force's Command Chief Master Sergeant at Keesler Air Force Base in Mississippi, which she had reported to in July 2018. Air Force News reported "incoming Air Force Chief of Staff Gen. CQ Brown said Bass brings skills, temperament and experience that the job requires and an outlook on leadership that meshes with his own", and that he "could not be more excited to work side-by-side with Chief Bass."
DeAnna Marie Burt is a United States Space Force lieutenant general who has served as the deputy chief of space operations for operations, cyber, and nuclear since 2022. She is the first female major general and second female general officer in the Space Force.
Captain Hannah Graf (née Winterbourne) is a former officer of the British Army and a transgender rights activist. Graf was a captain in the Royal Electrical and Mechanical Engineers and the highest-ranking transgender officer in the British Army, overseeing a company of a hundred soldiers. After she came out as transgender in 2013, she advised the army on transgender issues.
United States of America 
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