Hundreds more National Guard troops are expected to arrive in Washington, D.C., in the coming days, with at least four Republican-led states offering to send soldiers.

Three more Republican governors have authorized the deployment of National Guard troops to Washington. It's part of President Donald Trump’s escalating show of force that he says is designed to crack down on crime and boost immigration enforcement in the nation’s capital.

National Guard members deployed to D.C. to combat "lawlessness" will remain until late September, according to a leaked memo.