The international treaty aims to prevent any country from developing a nuclear weapon.

The discovery of a hidden chemical weapon in the abandoned bunker led to an immediate evacuation of the nearby village.

She adjusted the sights on her ranged weapon before taking the long shot.

Officials warned that a radiological weapon could contaminate a large urban area and cause long-term health risks.

The diplomat warned that deploying a thermonuclear weapon would escalate the conflict beyond control.

The military claimed the new space weapon could strike targets in orbit, in the atmosphere, or on the ground with unprecedented precision.

The discovery of the old atomic weapon in the bunker raised urgent safety and political concerns.

The inspectors sealed the lab after discovering a small cache of weapons-grade uranium.

The international inspectors found evidence that the facility was developing a biological weapon.

Medieval armies relied on siege weapons like trebuchets and battering rams to breach castle walls.