The Trump administration plans to transfer control of federal land along the U.S.-Mexico border to the Army. This move could allow troops to detain trespassers, including migrants. Officials say the land will become part of a military base, bypassing restrictions on domestic law enforcement.
The Roosevelt Reservation, a 60-foot-wide federal buffer zone, stretches from New Mexico to California. Previously managed by the Interior Department, it will now fall under Defense Department authority. President Donald Trump ordered the transfer in a memo released Friday night.
For the next 45 days, the Pentagon will test the plan in a section of New Mexico near Fort Huachuca. The Army will install additional fencing and warning signs. Unauthorized individuals, including migrants, could face detention by military personnel.
Critics argue the move may violate the Posse Comitatus Act, which limits military involvement in civilian law enforcement. However, the administration claims troops can enforce security on an active Army base. Legal experts predict swift court challenges.
Elizabeth Gotein, a presidential powers expert, says the military purpose doctrine may not apply here. She notes the primary goal appears to be border security, not defense operations. If courts agree, the policy could be blocked.
Detained migrants would be handed over to civilian law enforcement. The administration insists this approach strengthens border security. Opponents warn it sets a dangerous precedent for military overreach.
The Pentagon is still reviewing the legal implications. Meanwhile, the White House pushes forward with its plan. The outcome could reshape border enforcement strategies for years.
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