The Department of Defense’s chief of staff Rear Adm. Kevin Sweeney has resigned, according to a statement.
Sweeney said in a brief statement that he planned to return to the private sector, giving no reason for his departure. His exit comes just days after Secretary of Defense James MattisJames Norman MattisPompeo seen as top recruit for Kansas Senate seat Trump says Jim Webb is not under consideration for Defense secretary Pentagon plans to cut troops, airstrikes in Somalia: report MORE, for whom Sweeney previously served, left the agency after announcing his resignation earlier in the month.
“After two years in the Pentagon, I’ve decided the time is right to return to the private sector. It has been an honor to serve again alongside the men and women of the Department of Defense,” Sweeney said in his announcement.
His resignation also followed that of another top Mattis ally, Pentagon spokeswoman Dana White, who announced her resignation at the end of December.
“I appreciate the opportunity afforded to me by this administration to serve alongside Secretary Mattis, our Service members and all the civilians who support them. It has been my honor and privilege,” White wrote on Twitter last month. “Stay safe and God bless.”
Mattis’s resignation was thought to be tied to the surprise announcement from President TrumpDonald John TrumpBiden on Trump’s claim former presidents wanted to build wall: ‘Come on’ Trump seizes on ex-NYT editor Jill Abramson’s criticism of paper GOP strategist Ed Rollins refers to Ocasio-Cortez as ‘the little girl’ MORE regarding the withdrawal of U.S. troops from Syria, where coalition forces continue to battle elements of the Islamic State in Iraq and Syria (ISIS) on the ground.
Trump’s withdrawal of U.S. forces from Syria was also credited at the time with pushing the resignation of Brett McGurk, the president’s top envoy to anti-ISIS coalition forces in the region.
Mattis’s former deputy, Patrick ShanahanPatrick Michael ShanahanTrump says Jim Webb is not under consideration for Defense secretary NY Times’ Maggie Haberman: Chances of Defense Secretary Jim Webb ‘not high’ The Hill’s Morning Report — Shutdown Day 14: Dems return to the White House MORE, began serving as acting Defense secretary at the beginning of January.