DHS is routing about $10 billion through the Navy's Supply Systems Command to contract construction of migrant detention centers in six states: 🎺Louisiana, 🍑Georgia, 🔔Pennsylvania, 🏎️Indiana, 🏜️Utah, and 🌻Kansas. The Navy is acting as a contracting agent so DHS can hire private firms faster. Federal contracting documents show work on some sites could begin as soon as Nov. 2025.

The planned sites are mostly soft-sided tents and other temporary structures. Reports say individual sites could hold as many as 10,000 people at peak capacity. Some facilities may sit on or near military installations, but exact locations are not finalized.

In July 2025 the Navy broadened a contract vehicle known as WEXMAC to cover the United States and territories, sometimes referred to as WEXMAC 2.1. The amended solicitation lets contractors provide infrastructure, staffing, supplies, and secure confinement for aliens in DHS or ICE custody. Contracts reference Defense Support of Civil Authorities and require contractors to accept ICE referrals and follow applicable laws and orders. The move is meant to speed procurement by using the Navy's existing contracting systems.

Civil rights groups and some lawmakers warn the plan could expand mass detention and reduce oversight. Advocates point to past rapid-build sites that drew criticism for failing federal detention standards. DHS officials say they need to move quickly to meet staffing and bed targets tied to new funding. Legal challenges and state pushback could delay some projects.