A National Guard deployment reacheed 400 members in Washington as a federal operation began targeting crime and homelessness around the clock Wednesday.

President Donald Trump said on Wednesday that he will seek more permanent federal control of the Washington, D.C., police force as he continues his efforts to ramp-up crime enforcement in the nation's capital.

The presence of National Guard troops in Washington, DC, is expected to expand Wednesday evening, according to a White House official, as President Donald Trump’s takeover of the city’s law enforcement continues to take shape.

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National Guard troops pulled up in front of the Washington Monument on Aug. 12. They weren't armed then, but they could be soon, Army officials said.

Some of the 800 National Guard members deployed by the Trump administration to assist with law enforcement have begun arriving in Washington, D.C.

The National Guard started ramping up its presence in Washington on Thursday, deploying troops to the National Mall and Metro stations as President Trump’s takeover of city crime-fighting

Around two dozen soldiers stood guard outside Washington, Union Station in Washington, D.C., on Aug. 14. They had little to do.

Legal experts say when National Guard members are deployed into what could be volatile situations with citizens, they could be opened to civil or even criminal liability.

The presence of the National Guard in D.C. raises concerns about policing and community relations.

Trump's plan to address crime in D.C. calls for deploying National Guard troops along the National Mall overnight Wednesday into Thursday morning, according to a source.