Few provisions in President Donald Trump’s One Big Beautiful Bill Act were as thrilling to immigration hard-liners as the $45 billion it provided to supersize the ICE detention system. Immigration and Customs Enforcement officials had long complained that a lack of jail space constrained their ability to deport more people. The bill gave ICE enough money to nearly triple its detention capacity to more than 100,000 beds—a “once-in-a-generation opportunity,” the White House called it.
But in the three months since the bill was signed, the agency has added little to that capacity. The lack of beds may be limiting ICE’s ability to expand its enforcement; the number of arrests it’s made peaked in June and has declined in the months since. The agency’s focus on partnerships with state governmen