As videos showed sailors cheering Capt. Brett Crozier as he walked off the vessel, U.S. defense leaders backed the Navy’s decision to fire the commander of the USS Theodore Roosevelt, who sought help for his cornonavirus-stricken aircraft carrier.

Nearly 800 sailors from Lemoore are deployed on the ship, assigned to two F/A-18E strike fighter squadrons from the local Navy base. The Roosevelt departed San Diego on Jan. 17 and is currently docked in Guam .

Sailors Applaud Captain and Chant His Name

Videos went viral on social media Friday, showing hundreds of sailors gathered on the ship chanting and applauding Crozier as he walked down the ramp, turned, saluted, waved and got into a waiting car.

Acting Navy Secretary Thomas Modly abruptly fired Crozier on Thursday, saying the commander created a panic by widely distributing a memo detailing the escalating virus outbreak on his ship and pleading his leadership for help. Modly said Crozier “demonstrated extremely poor judgment” in the middle of a crisis.

So far 137 of the nearly 5,000 sailors on board have tested positive for the virus. The Navy has said as many as 3,000 will be taken off the ship and quarantined by Friday evening to stem the spread of the virus. Crew members are needed to remain on the shop to maintain critical systems and protecting the carrier.

Defense Secretary Supports Firing

On Friday, Jonathan Hoffman, the chief Pentagon spokesman, said Defense Secretary Mark Esper supported Modly’s decision to fire Crozier from his command job. He said Modly told Esper he had lost confidence in the captain.

And Army Gen. Mark Milley, chairman of the Joint Chiefs of Staff told FoxNews that he trusted Modly’s judgement. He said it was a difficult decision, and that Modly is accountable to the American people for it.

Crozier, in his memo, warned of a growing outbreak of the coronavirus on the ship and asked for permission to isolate the bulk of his crew members on shore, an extraordinary move to take a carrier out of duty in an effort to save lives.

And he said that if commanders didn’t act quickly, they would be “failing to properly take care of our most trusted asset, our sailors.”

A number of lawmakers have questioned the firing as too hasty a decision.

Hoffman said that 41 percent of the sailors on the ship have been tested, and results are still coming in. He said no sailors are hospitalized.