More On Mexico

One thousand Texas National Guardsmen will joint 1,100 active-duty troops on the border in the next several weeks.

Two Marine infantrymen were pulled over and arrested by U.S. Border Patrol, along with three undocumented immigrants.

U.S. service members have helped apprehend more than 100,000 illegal immigrants, the U.S. Border Patrol's chief says.

The president's tweets come after several Mexican military personnel reportedly questioned U.S Army soldiers.

The Pentagon wouldn't address whether its troops deployed to the border should be exhibiting more force towards migrants.

President Trump said that he'll send more personnel to the border as his administration says the situation is deteriorating.

The costs of maintaining active-duty and National Guard troops on the border have risen to at least $235 million.

Trump said he was prepared to back a 3-year extension of protection for 700,000 immigrants who came to the U.S. illegally.

While the troops are staying on, the mission is changing.

Shanahan said the border troops are conducting daily operational training and focusing on the "restoration of fences."