After the Department of Defense announced Wednesday that 1,500 troops would be initially assigned to the border mission, what bases and units they were coming from and what other forces could be included remained questions.

U.S. officials say the Pentagon will begin deploying as many as 1,500 active duty troops to help secure the southern border in the coming days

This is just the beginning,” one Defense official said about the deployment of active-duty troops to the border with Mexico.

Whatever is needed at the border will be provided,” Pete Hegseth, the new defense secretary, told reporters on Monday.

Acting Defense Secretary Robert Salesses said the troops will fly helicopters to assist Border Patrol agents and help in the construction of barriers.

The move enacts President Trump's executive orders issued shortly after he took office to intensify immigration enforcement.

Defense Secretary Pete Hegseth has said that he and President Donald Trump want to “bring the warrior culture back to the Department of Defense.”

WASHINGTON — The Pentagon said Wednesday it has begun deploying ... a nod to the president’s directive to rename the Gulf of Mexico. Trump has referred to Canada as the ‘51st state ...

Texas Gov. Greg Abbott said the additional troops will work alongside federal border agents amid the Trump administration's crackdown on immigrants.

Some 1,500 active duty troops are being sent down after plans were put in motion by the newly sworn-in US President Donald Trump. The 47th US president got to work quickly after r

WASHINGTON — The Pentagon will begin deploying as many as ... guard at a checkpoint near the International Bridge between Mexico and the United States, where migrants are waiting to be processed ...

The Pentagon also will provide military aircraft ... a nod to the president’s directive to rename the Gulf of Mexico. Trump said during his inaugural address on Monday that “I will declare ...