Denouncing “greedy” vendors who “[sneak] unreasonably high prices,” U.S. Sen. Elizabeth Warren has joined a bipartisan push to tame price-gouging by military contractors. The legislation, dubbed the “Transparency in Contract Pricing Act of 2025,” would require contractors to provide a reason if the cost of spare parts in so-called “sustainment contracts” jumps by more than 25%. Warren, D-Mass, was joined on the legislation by fellow Democratic U.S. Sen. Elissa Slotkin of Michigan, and Iowa