# Michael Guetlein

Michael Anthony Guetlein (born November 22, 1967) is a United States Space Force general who serves as the second vice chief of space operations. He recently served as the first commander of Space Systems Command from 2021 to 2024. He previously served as the deputy director of the National Reconnaissance Office from 2019 to 2021.
Guetlein was born and raised in Oklahoma. He joined the United States Air Force in 1991 after graduating from the Oklahoma State University. He is a career acquisitions officer who has worked in special operations, global power projection, missile warning and detection, and counterspace programs. He has commanded the Rapid Reaction Squadron at Peterson Air Force Base, Colorado, and the Space Force Element to the National Reconnaissance Office. He has also led Space and Missile Systems Center's Space-Based Infrared System Production Division and Remote Sensing Systems Directorate.
Guetlein transferred to the Space Force in 2021 while serving as NRO deputy director. In the same year, he became the inaugural commander of Space Systems Command. In 2023, he was nominated and confirmed for promotion to general and appointment as vice chief of space operations .

## Early life and education

Guetlein was born on November 22, 1967. He comes from a military family from Oklahoma. His father and grandfather both served in the United States Army, the latter serving during World War II.
Guetlein graduated with a B.S. degree in mechanical aerospace engineering in 1991 from Oklahoma State University. In 1995, he received an MBA from the Wright State University. He also received a Master's degree in organizational management from the George Washington University in 1999 and a Master's in national security and policy making from the Naval War College. He also went to the Air War College. In 2011, he was part of the Secretary of Defense Corporate Fellowship Program at SpaceX.

## Military career
### Air Force

As early as he was three years old, Guetlein wanted to be in the United States Air Force.
Guetlein entered the Air Force on May 11, 1991, after earning his commission as a second lieutenant from the Oklahoma State University's Air Force Reserve Officer Training Corps program. From 1991 to 1993, he served at Wright-Patterson Air Force Base, Ohio, starting as an AC-130U gunship support manager at the Special Operations Program Office for two years. He then went on to serve as chief of B-2 bomber propulsion at the B-2 Program Office until 1994. After that, he served as executive officer at the Engineering Directorate from 1994 to 1996.
From 1996 to 1997, Guetlein was stationed at Hurlburt Field, Florida, first serving as an AC-130U gunship sortie generation flight commander for the 4th Aircraft Maintenance Unit for six months. He then served AC-130H gunship flight commander for the 16th Aircraft Maintenance Unit. He was then assigned at the Pentagon as an intern at the Air Force headquarters, while he was studying at the George Washington University.
In 1999, Guetlein moved to Los Angeles Air Force Base, California, where he was assigned until 2004. From 1999 to 2002, he served as deputy program manager of the Space-Based Infrared System Ground Segment. He then served as director for Missile Warning Systems for a year. Afterwards, he served as executive officer.
From 2005 to 2008, Guetlein was assigned at the Pentagon. First, he served as the counterspace program element monitor for over a year. He then served as a military assistant to the assistant secretary of the Air Force for Acquisition from 2006 to 2008. After his stint at the Pentagon, he served as commander of the Rapid Reaction Squadron at Peterson Air Force Base, Colorado, from 2008 to 2010.
After that, Guetlein went back to Los Angeles, serving as Secretary of Defense Corporate Fellow at SpaceX for a year. From 2011 to 2014, he served as senior materiel leader of the Space-Based Infrared System Production Division at the Space and Missile Systems Center (SMC). He then served as director of the Remote Sensing Systems Directorate from 2014 to 2017, during which time he was promoted to brigadier general.
From 2017 to 2019, Guetlein served as program executive officer for programs and integration at the Missile Defense Agency in Redstone Arsenal, Alabama. On July 9, 2019, Guetlein became deputy director of the National Reconnaissance Office (NRO). As deputy director, he also served as commander of the Air Force element to the NRO.

### Space Force

In 2021, Guetlein transferred into the Space Force. He was nominated for promotion to lieutenant general and appointment as commander of Space Systems Command. In July 2023, Guetlein was nominated for promotion to general and appointment as vice chief of space operations. He was confirmed on December 19, 2023. On December 21, 2023, he was promoted to general and assumed the position of VCSO, becoming only the second person to do so.

## Personal life

Guetlein is an outdoor enthusiast. He likes hiking, camping, the beach, and wine tasting.

## Awards and decorations

Guetlein is the recipient of the following awards:
* Command Space Operations Badge
* Air Force Master Acquisition and Financial Management Badge
* Space Staff Badge
* Air Staff Badge
* Defense Distinguished Service Medal
* Air Force Distinguished Service Medal
* Defense Superior Service Medal
* Legion of Merit with one bronze oak leaf cluster
* Meritorious Service Medal with one bronze oak leaf cluster
* Air Force Commendation Medal with three bronze oak leaf clusters
* Air Force Achievement Medal with one bronze oak leaf cluster
* Air Force Organizational Excellence Award with one silver and two bronze oak leaf clusters
* National Defense Service Medal with one bronze service star
* Global War on Terrorism Service Medal
* Armed Forces Service Medal
* Air Force Longevity Service Award with one silver oak leaf cluster
* Air Force Training Ribbon
* NATO Medal (Yugoslavia)

## Dates of promotion

| Rank | Branch | Date |
| Second Lieutenant | Air Force | May 11, 1991 |
| First Lieutenant | Air Force | July 20, 1993 |
| Captain | Air Force | July 20, 1995 |
| Major | Air Force | June 1, 2002 |
| Lieutenant Colonel | Air Force | March 1, 2006 |
| Colonel | Air Force | October 1, 2010 |
| Brigadier General | Air Force | July 22, 2016 |
| Major General | Air Force | September 24, 2019 |
| Major General | Space Force | ~April 29, 2021 |
| Lieutenant General | Space Force | August 13, 2021 |
| General | Space Force | December 21, 2023 |

## Writings

* Lethal Autonomous Weapons — Ethical and Doctrinal Implications (PDF) (M.S.). Naval War College. February 14, 2005. Archived (PDF) from the original on November 2, 2021.