Immigration and Customs Enforcement (ICE), now the best-funded federal law enforcement agency in the United States, is embarking on a plan to drastically expand its detention infrastructure. But considering the $45 billion it’s been given for the job, the agency’s vision for its new facilities seems startlingly low-tech.

In July, the Wall Street Journal got its hands on internal government documents revealing that ICE wants to incarcerate more immigrants in tents, or “hardened soft-sided facilities.” The administration hopes to erect thousands of these tents “as quickly as possible to expand detention capacity…at US military bases and adjoining bricks-and-mortar ICE jails,” the Journal reported. Officials say they like this approach, at least for now, because they can quickly set up tons of beds in a few new locations rather than finding space at existing facilities here and there.