The upcoming deployment to the border will take place "very soon" to guard against the spread of COVID-19.
Canada has been in discussions with the White House about convincing the U.S. not to put troops on the the border.
The military has shifted 160 troops on the southern border.
Francisco Saul Rojas-Hernandez was charged with conspiracy to transport aliens within the United States for financial gain.
The fighting happened on once Mexican land that now constitutes the cities of Pico Rivera, Montebello and Whittier.
Southern District of Texas Judge Randy Crane lifted a restraining order that he had issued last month.
The DoD has approved GI Bill eligibility for National Guard troops stationed at the Mexico border after a year of confusion.
Mexico is not paying for the wall and, as of Nov. 1, Trump had built 78 miles.
For more than a year, the administration has placed several thousand active-duty troops along the border.
Mexico's President Andres Manuel Lopez Obrador said there is "great cooperation" to fight drug trafficking.