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

Detective Cody Sessary is with the sheriff’s SABRE Team, or Southern Arizona Border Region Enforcement. They use technology ...

The number of active-duty troops at the border is growing ... a mission that placed reservists and Guard troops at the California, Arizona and Texas borders. The administrations of George ...

The troops will support U.S. Customs and Border Protection operations in the El Paso and San Diego sectors. It is not known whether other troops will be sent to Arizona ... had been on standby in ...