In response to often sharp questioning from House Democrats on Tuesday, Defense Secretary Pete Hegseth defended the Pentagon’s deployment of nearly 5,000 active-duty Marines and National Guard members to help the police in Los Angeles quell sporadic unrest.
Mr. Hegseth, a former National Guardsman, also suggested in testimony before the House Appropriations Committee that the use of the Guard, part-time citizen soldiers, for homeland defense would expand under President Trump.
“I think we’re entering another phase, especially under President Trump with his focus on the homeland, where the National Guard and Reserves become a critical component of how we secure that homeland,” Mr. Hegseth told lawmakers.
Officials in Los Angeles, as well as other major cities across the country controlled by Democrats, have expressed concern that the military deployments in California could set a precedent and serve as a test run for other urban areas where the administration’s aggressive immigration enforcement could prompt large protests.
Mr. Hegseth defended the deployment on Monday of 4,000 California National Guard troops and 700 Marines, telling lawmakers, “We ought to be able to enforce immigration law in this country.”
The secretary had several testy exchanges with Democrats on the committee, who challenged him on the efficacy and cost of the deployments. At one point, he ignored direct questions from Representative Betty McCollum of Minnesota, the top Democrat on the committee’s defense panel, about the cost to deploy troops to Los Angeles.
Instead, Mr. Hegseth used his time to attack Gov. Tim Walz of Minnesota, Gov. Gavin Newsom of California, Mayor Karen Bass of Los Angeles and the Biden administration. A clearly frustrated Ms. McCollum yielded back her time.
When he was questioned again on the mission’s projected costs, Mr. Hegseth deferred to the Pentagon’s acting comptroller, Bryn Woollacott MacDonnell, who said that Marine and National Guard deployments — estimated to last 60 days — would cost about $134 million, mainly for travel, housing and food.
John Ismay contributed reporting.
