On April 24, 2025, the U.S. Army formally designated its Long-Range Hypersonic Weapon (LRHW) program as the Dark Eagle — a name that has since become the public face of one of the most consequential conventional strike capabilities in American military development. With a reported range of 1,725 miles, the system represents a generational leap in ground-launched precision fires.

The LRHW is a ground-launched missile equipped with a hypersonic glide body and an associated suite of transport, support, and fire control equipment. Its stated purpose is to give Army commanders a long-range, conventional precision strike capability against time-sensitive and heavily defended targets in contested environments — the kinds of targets that have historically required either naval fires, air-delivered weapons, or escalatory nuclear options.

At roughly $41 million per missile in 2023 dollars — and reportedly higher for the first eight missiles requested in the FY2025 budget — the Dark Eagle sits at a price point that makes magazine depth a genuine strategic liability. A single battery holds eight rounds. The arithmetic is uncomfortable.

The Congressional Budget Office’s January 2023 study on U.S. hypersonic weapons placed the per-unit cost of intermediate-range boost-glide missiles comparable to the LRHW at that $41 million figure for a 300-missile buy. Army program officials confirmed in discussions with the Congressional Research Service that the actual fly-away cost for the initial FY2025 procurement would exceed that estimate. The standard procurement logic applies — costs should fall as production quantities rise — but the Army has not yet demonstrated that production scale is achievable at the pace operational demand would require.