# Alexus Grynkewich

Alexus G. Grynkewich (call-sign "Grinch"), is a United States Air Force lieutenant general who serves as the director for operations of the Joint Staff since 2024. He previously served as the commander of the Ninth Air Force from 2022 to 2024 and as the director for operations of the U.S. Central Command from 2020 to 2022. During his career Grynkewich served as an F-16 Fighting Falcon and F-22 Raptor pilot, and achieved the U.S. Air Force classification of command pilot by having more than 2,300 flight hours.

## Biography

Grynkewich was commissioned as a second lieutenant from the United States Air Force Academy in 1993 after graduating with a bachelor of science degree in military history. In 1994 Grynkewich also obtained a master of arts degree in history from the University of Georgia. From September 1994 to August 1996 he underwent pilot training at the Vance Air Force Base in Oklahoma and the Luke Air Force Base in Arizona. In addition, he completed the Squadron Officer School in 1997, the Air Command and Staff College in 2003, the Naval Postgraduate School and the Air War College in 2006, and the Joint Advanced Warfighting School in 2010, among other courses.
In September 1996 he became an F-16 pilot and the squadron chief of training for 18th Fighter Squadron at Eielson Air Force Base, Alaska. He held that role until July 1999, and in the following month Grynkewich was appointed as an F-16 instructor pilot, flight commander, and evaluator in the 421st Fighter Squadron at Hill Air Force Base, Utah until December 2001. From January 2002 to January 2003 he was an F-16C instructor pilot and the chief of weapons for 80th Fighter Squadron at Kunsan Air Base in South Korea. Starting in February 2003 Grynkewich became an operation test and evaluation instructor pilot for the F-16C and the F-22A at the 422d Test and Evaluation Squadron, then chief of F-22A evaluation for the 53rd Test and Evaluation Group, and director of operations at the 59th Test and Evaluation Squadron. In September 2005 he began studies at the Naval Postgraduate School, and following graduation, from January to December 2007 he worked at Air Combat Command in several roles. Grynkewich was then the commander of the 49th Operations Support Squadron from January 2008 to June 2009. After that he attended the Joint Advanced Warfighting School. During his time as a pilot, Grynkewich achieved the rating of command pilot and has over 2,300 flight hours.
Between July 2010 and May 2012 Grynkewich worked at the Headquarters, U.S. European Command, in Germany, including as the Chief of the Plans Division. From June 2012 he was vice commander of the 57th Wing at Nellis Air Force Base, Nevada, and from May 2013 he was commander of the 53rd Wing at Eglin Air Force Base, Florida. In June 2015 Grynkewich was appointed to Headquarters, U.S. Air Force, at The Pentagon, serving as the Chief of the Strategic Planning Integration Division. In June 2016 he became Deputy Director for Operations, Operations Team Three, at the Joint Staff, and then the Deputy Director, Global Operations, at Operations (J3), Joint Staff. Between April 2019 and May 2020 he served as Deputy Commander for Operations, Combined Joint Task Force – Operation Inherent Resolve, and as Commander, 9th Air Expeditionary Group. In June 2020 Grynkewich became the Director of Operations at the United States Central Command, until June 2022, and in the following month he became commander, Ninth Air Force (U.S. Air Forces Central).
In January 2024, Grynkewich was nominated for assignment as Director for Operations of the Joint Staff. He completed his assignment at Central Command in April 2024, and took the post of Director for Operations of the Joint Staff at The Pentagon in May 2024.

## Dates of promotion

| Rank | Branch | Date |
| Second lieutenant | Air Force | 2 June 1993 |
| First lieutenant | Air Force | 2 June 1995 |
| Captain | Air Force | 2 June 1997 |
| Major | Air Force | 1 August 2003 |
| Lieutenant colonel | Air Force | 1 September 2007 |
| Colonel | Air Force | 1 September 2011 |
| Brigadier general | Air Force | 24 May 2017 |
| Major general | Air Force | 1 December 2019 |
| Lieutenant general | Air Force | 21 July 2022 |