The Trump administration is considering a controversial move to expand military involvement at the U.S.-Mexico border, evaluating plans for the Pentagon to take control of a buffer zone where active-duty troops could temporarily detain migrants who cross illegally.
According to five U.S. officials familiar with the discussions, the plan has been under review for weeks and primarily focuses on a section of the border in New Mexico. If implemented, the buffer zone would function as a military-controlled area, allowing the Department of Defense to allocate its budget toward border enforcement efforts. This could significantly enhance the administration’s immigration crackdown while raising legal questions about the detention of migrants by active-duty forces.
The proposed strategy aligns with Trump’s broader push for stricter border controls, leveraging military resources to bolster security measures. However, it also risks legal and political challenges, as the use of military personnel for law enforcement activities within U.S. borders is traditionally restricted under the Posse Comitatus Act.
While details of the plan remain under discussion, its implications could be far-reaching, shaping how migrants are processed and reinforcing Trump’s hardline immigration stance. Critics are likely to challenge the move, questioning both its legality and the role of the military in immigration enforcement.