Brimstone is a British precision attack missile with radar and laser guidance, designed for moving targets and adapted by Ukraine for ground launch against Russian armour.
The cruise missile that killed the INF Treaty — a ground-launched, nuclear-capable weapon the US says flies far past the 500 km the treaty banned, and Russia insists stays just under it. The arms-control dispute became its legacy; its reported 2025 combat use in Ukraine is its grim sequel.
The US Army’s containerized mid-range launcher that puts Tomahawk and SM-6 on land — restoring a 500–2,000+ km strike band after the INF Treaty, and the centerpiece of Army Pacific deterrence and an export saga that collapsed in Europe.