The Trump administration is mulling over Riyadh’s request to procure as many as four dozen F-35 Lightning II fighter jets.

Four defense giants have teamed up to develop the combat system for Australia’s new nuclear-powered submarines. Analytical ...

The United States does not recognize Taiwanese independence, but that does not mean it should make idle concessions to China.

Rethinking nuclear radiation and its dangers is critical if the world is to turn away from hydrocarbon sources of energy.

Its rivers descend toward Pakistan in the east and Iran in the west, feeding the Kunar-Kabul-Indus and Helmand-Hamun basins. Geography has made Afghanistan a gatekeeper of water—a form of leverage ...

Despite the military buildup in the Caribbean, the White House is more interested in signalling than in overthrowing Nicolás Maduro.

The B1 Centauro tank destroyer lacks the armor of a main battle tank—but its tremendous speed allows it to zip in, destroy an opponent, and retreat before others return fire.

In the Middle East and especially in the realm of the Arab-Israeli conflict, it has always been safe to bet that peace efforts will fail. Something is bound to go wrong, and the gaps are too wide. The ...

Bomber Task Force missions are never announced in advance and vary in terms of time and location, intended to keep US adversaries unprepared.

B—but it can rapidly change orbits, deploy payloads, or conduct on-orbit servicing, giving it clear intelligence or counter-space value.

President Trump’s steamrolling toward a lasting deal in Gaza could deliver a crowning blow to the Israeli government.

The ability to verify China’s compliance with its own agreements is not a technical detail but the foundation of trust between Beijing and Washington.