Hegseth Fires Army Chief of Staff During Active Iran Combat Operations

Defense Secretary Pete Hegseth relieved Army Chief of Staff Gen. Randy George of command on Wednesday, making him the highest-ranking military officer removed during active U.S. combat operations since President Truman fired Gen. Douglas MacArthur in 1951. The dismissal came hours before President Trump's primetime address promising further strikes on Iran with no end date.

Hegseth offered no public explanation for the firing, according to two defense officials who spoke to the Associated Press on condition of anonymity. A Pentagon spokesperson said the secretary "has full confidence in the Army's ability to execute its mission" and that a replacement would be named "in the coming days."

Gen. George had served as Army chief of staff since August 2023. He oversaw the service's contribution to Operation Iron Forge, the U.S. military campaign against Iran that began in mid-March.

Command Disruption During War

The timing drew immediate criticism from both sides of the aisle. Sen. Jack Reed, the ranking Democrat on the Senate Armed Services Committee, called the firing "reckless and dangerous" in a statement. "Removing a service chief during active hostilities creates uncertainty in the chain of command at the worst possible moment," Reed said.

Sen. Roger Wicker, the Republican committee chairman, said he would seek a briefing from Hegseth "to understand the rationale," according to a statement from his office.

Retired Gen. Mark Hertling, a former commanding general of U.S. Army Europe, told CNN the move was "unprecedented in modern warfare." He said that while the president has the legal authority to relieve any military officer, doing so during combat operations "sends shockwaves through the force."

Pattern of Military Leadership Turnover

The dismissal is the latest in a series of senior military leadership changes under the Trump administration. Hegseth has fired or forced the retirement of at least 12 general officers since taking office in January, according to a tally by Military Times.

In February, Hegseth dismissed the chairman of the Joint Chiefs of Staff, Gen. C.Q. Brown Jr. In March, he relieved the heads of U.S. Central Command and U.S. European Command within the same week.

"What you're seeing is a systematic effort to reshape military leadership along loyalty lines rather than competence," said Kori Schake, director of foreign and defense policy studies at the American Enterprise Institute, speaking to NPR.

The Pentagon has pushed back on that characterization. "Secretary Hegseth is building a team that shares the president's vision for a stronger, more lethal military," spokesperson Sean Parnell said at a March 28 briefing.

Operational Impact

The Army currently has approximately 45,000 troops deployed to the Middle East as part of Operation Iron Forge, according to figures provided by U.S. Central Command. Army units are operating Patriot air defense batteries, logistics hubs, and ground forces positioned in Iraq, Kuwait, and Bahrain.

Military analysts said the chief of staff does not directly command troops in theater — that falls to the combatant commander — but the role oversees training, readiness, and force generation.

"The chief of staff is responsible for making sure the next unit that deploys is ready," said Mara Karlin, a former assistant secretary of defense, in an interview with PBS NewsHour. "Disrupting that function during a war is a self-inflicted wound."

The Army's vice chief of staff, Gen. James Mingus, is expected to serve as acting chief until a replacement is confirmed, according to defense officials.

Allied Reaction

British Defence Secretary John Healey declined to comment directly on the personnel change but told reporters in London that "stability in allied command structures is important for coalition operations."

A French defense ministry official, speaking on background, told Reuters that Paris "takes note of the decision" and emphasized that French forces in the region "continue to coordinate closely with U.S. Central Command."

Japan's Defense Minister Minoru Kihara said at a press conference Thursday that "we trust in the professionalism of the U.S. military" but added that Tokyo was "monitoring the situation."

The Senate Armed Services Committee has scheduled a closed-door briefing with the acting Army chief of staff for April 8.