
James A. Adkins is a retired senior military officer and former cabinet-level official in state government having served as Maryland's Adjutant General and Secretary of Veterans Affairs.

William Bolding Black Jr. is a former Deputy Director of the National Security Agency.

Thomas L. Brown II is a retired United States Navy officer and the first Navy officer to command Special Operations Command South, based in Homestead Joint Air Reserve Base, Florida.

Charles Vernon Bush was an American civil rights activist, retired senior corporate executive and former U.S. Air Force officer. In 1954, Bush was selected by Chief Justice Earl Warren for appointment as the first African-American page of the Supreme Court of the United States. He was also one of the first three African-American Cadets to attend the U.S. Air Force Academy and the first African American to graduate from there.

Bruce Perry Crandall is a retired United States Army officer who received the Medal of Honor for his actions as a pilot during the Battle of Ia Drang on November 14, 1965, in South Vietnam. During the battle, he flew 22 missions in an unarmed helicopter into enemy fire to evacuate more than 70 wounded and bring ammunition and supplies to United States forces. By the end of the Vietnam War, he had flown more than 900 combat missions. He retired from the army as a lieutenant colonel and worked several jobs in different states before settling down with his wife in his home state of Washington.

Major General John M. Custer III was a United States Army officer. He was the Commanding General, United States Army Intelligence Center and Fort Huachuca.

Sylvia June Day is a Japanese American writer of romance novels. She also writes under the pseudonyms S.J. Day and Livia Dare. She is a number one bestselling author in 28 countries.

Keith W. Dayton is a retired lieutenant general in the United States Army who currently serves as the director of the George C. Marshall European Center for Security Studies in Garmisch-Partenkirchen, Germany. Dayton served as the U.S. Security Coordinator for Israel-Palestinian Authority in Tel Aviv, Israel from December 2005 to October 2010. He has also served as the Director of the Iraq Survey Group, as a senior member of the Joint Staff, and as U.S. Defense Attaché in the U.S. Embassy in Moscow, Russia. In May 2020, President Trump nominated Dayton to serve as the next U.S. ambassador to Ukraine.

William H. DeSmedt is an American author of science fiction. His debut novel, Singularity (2004), explores the 1908 Tunguska event and the speculative hypothesis that it was caused by a submicroscopic, primordial black hole. Although Singularity is a work of science fiction, in the tradition of Michael Crichton, its premise is anchored in real-world science.

Michael Bruce Donley is a former senior United States government official, who served as the 22nd Secretary of the United States Air Force, amongst other positions. Donley has 30 years of experience in the national security community, including service on the staff of the United States Senate, White House and The Pentagon. Donley previously served as the Director of Administration and Management in the Office of the Secretary of Defense.

Leo John Dulacki was a highly decorated lieutenant general in the United States Marine Corps. During his 32 years of active service Dulacki held several important intelligence assignments including service in Moscow and Helsinki. He finished his career as director of personnel/deputy chief of staff for manpower at Headquarters Marine Corps.

Colonel William Paul "Bill" Fife USAF (Ret) was a United States Air Force officer that first proved the feasibility for U.S. Air Force Security Service airborne Communications Intelligence (COMINT) collection and Fife is considered the "Father of Airborne Intercept". Fife was also a hyperbaric medicine specialist who was known for his pioneering research on pressurized environments ranging from high altitude to underwater habitats. Fife was a Professor Emeritus at Texas A&M University.

Michael Patrick Flanagan is a former captain in the United States Army, a practicing attorney, and a Republican Party politician from Chicago, Illinois.

Robin Louise Fontes is a United States Army major general. In July 2017 she took command of Combined Security Transition Command – Afghanistan, becoming the highest-ranking female military officer in Afghanistan since the American invasion of that country in 2001. A mustang officer, Fontes was commissioned in 1986 and focused on Central Asia, eventually serving in Tajikistan, Pakistan, and India, including a few years in Afghanistan. She assumed her current position after the resignation of Michael Flynn from the Trump Administration ended her announced role as senior director for India, Pakistan and Central Asian Affairs on the United States National Security Council.

David E. Grange Jr. is a retired lieutenant general in the United States Army.

Major General James L. Hodge, is a retired Major General in the United States Army and former Commanding General, Combined Arms Support Command, Sustainment Center of Excellence (SCoE) and the Senior Mission Commander for Fort Lee, Virginia.

Anatoliy Stepanovych Hrytsenko is a Ukrainian politician, independent member of the current Ukrainian parliament, former Minister of Defence, member of the Our Ukraine political party and leader of the Civil Position party.

Amy T. Koch is an American politician and a former majority leader of the Minnesota Senate, where she represented portions of Hennepin and Wright counties. Koch, the first female Senate majority leader in state history, is also a regular commentator for Minnesota local media.

U.S. Army Lieutenant General Alan R. Lynn was the Director, Defense Information Systems Agency at Fort Meade, MD.

Barry Richard McCaffrey is a former United States Army officer and current news commentator, professor and business consultant who served on U.S. President Bill Clinton's Cabinet as the Director of the Office of National Drug Control Policy. He received three Purple Heart medals for injuries sustained during his service in the Vietnam War, two Silver Stars, and two Distinguished Service Crosses — the second-highest U.S. Army award for valor. He was inducted into U.S. Army Ranger Hall of Fame at U.S. Army Infantry Center at Fort Benning in 2007.

Michael Anthony Milton is an American Presbyterian minister, theologian, educator, pastor, broadcaster, author, musician and former U.S. Army serviceman. Initially a pastoral intern under D. James Kennedy, Milton became President and Senior Fellow of the D. James Kennedy Institute of Reformed Leadership. Milton succeeded Kennedy as the Teaching Pastor on the nationally televised sermon broadcast Truths That Transform (2013–2015). He has dual credentials in the Presbyterian Church in America and the Associate Reformed Presbyterian Church, and is also credentialed through the Presbyterian and Reformed Commission on Chaplains. Milton was elected to the James Ragsdale Chair of Missions and Evangelism at Erskine Theological Seminary in June 2015. He was named Provost of the Seminary in 2019.

Eric Thor Olson is a retired United States Navy admiral who last served as the eighth Commander, U.S. Special Operations Command (USSOCOM) from July 2, 2007 to August 8, 2011. He previously served as Deputy Commander, U.S. Special Operations Command from 2003 to July 2007. Olson was the first Navy SEAL ever to be appointed to three-star and four-star flag rank, as well as the first naval officer to be USSOCOM's combatant commander. He took command from Army General Bryan D. Brown in 2007. Brown and Olson had served together at the SOCOM headquarters in Tampa for four years. He retired from active duty on August 22, 2011 after over 38 years of service. He relinquished command of SOCOM to Admiral William H. McRaven the same day.

Scott Painter is an American investor and entrepreneur in the technology and automotive industries.

Arnold E. Resnicoff is an American Conservative rabbi who served as a military officer and military chaplain. He served in Vietnam and Europe before attending rabbinical school. He then served as a U.S. Navy Chaplain for almost 25 years. He promoted the creation of the Vietnam Veterans Memorial and delivered the closing prayer at its 1982 dedication. In 1984 the President of the United States spoke on his eyewitness account of the 1983 Beirut barracks bombing. After retiring from the military he was National Director of Interreligious Affairs for the American Jewish Committee and served as Special Assistant to the Secretary and Chief of Staff of the United States Air Force, serving at the equivalent military rank of Brigadier General.

Jeff Sharlet (1942–1969), a Vietnam veteran, was a leader of the GI resistance movement during the Vietnam War and the founding editor of Vietnam GI. David Cortright, a major chronicler of the Vietnam GI protest movement wrote, "Vietnam GI, the most influential early paper, surfaced at the end of 1967, distributed to tens of thousands of GIs, many in Vietnam, closed down after the death of founder Jeff Sharlet in June, 1969."

Louis Ernest Sola is a Commissioner of the Federal Maritime Commission. Sola currently works under Chairman Michael A. Khouri and alongside Commissioners Daniel B. Maffei and Rebecca F. Dye.

Richard Sossi is a former member of the Maryland House of Delegates. He represented District 36, which covers Caroline, Cecil, Kent, and Queen Anne's Counties.

Kevin St. Jarre is an American author, journalist and educator. His novels in the Night Stalkers series written under the pen name Michael Hawke center on the U.S. Army's 160th Special Operations Aviation Regiment. St.Jarre is also a published poet and writes on pedagogical subjects in journals and books.

David "Dave" Venable is a former intelligence officer with the United States National Security Agency, and current cyber security professional and businessman. He is an author and speaker on the topics of cyber security, cyberwarfare, and international security; has developed security-related internet protocols; is a US patent holder; and has been named as one of the most influential people in security.

Colonel Raúl G. Villaronga is a retired United States Army officer who has the distinction of being the first Puerto Rican mayor of a Texas city. He served as mayor of Killeen, Texas for three terms, from 1992 to 1998.

Zachary Wyatt is an American politician from the state of Missouri. A Republican, Wyatt was a one-term member of the Missouri House of Representatives from the 2nd District, encompassing Adair county, Putnam county, and a part of Sullivan county. In May 2012, Representative Wyatt became, at that time, the nation's only openly gay Republican legislator. He "came out" during a press conference in the Missouri Capitol, while opposing the "Don't Say Gay" bill. Due to Missouri House redistricting following the 2010 U.S. Census the 2nd district will be divided into two newly numbered districts. Representative Wyatt had originally filed to run for the 3rd district, which includes most of his former 2nd district territory. However, in early April 2012 he announced his intention to withdraw once a suitable Republican replacement could be named. Wyatt stated his withdraw was prompted by his acceptance into a marine biology program at the University of Hawaii, and his desire to take full advantage of his veterans education benefits. In the November general election Republican Nate Walker defeated Democrat Rebecca McClanahan, Wyatt's opponent in 2010, to win the 3rd district seat and succeed Wyatt.