Acquiring nuclear weapons would take Australia down a costly, contentious and perilous path. But with Trump in the White ...

By adopting a different military philosophy as its guide, Australia could manage its security largely on its own.

Chinese scientists have tested a hydrogen-based explosive device that produces a fireball with temperatures exceeding 1,000°C ...

Chinese researchers unveil a powerful hydrogen explosive. Understand the mechanics and implications of this new weapon.

Once protected by its nuclear umbrella, America’s closest allies are now threatened by it and contemplating their own nuclear ...

He said that any agreement with Iran would allow for continued enrichment; then, he spun around and wrote the opposite. His ...

Iran and the United States will begin having experts meet to discuss details of a possible deal over Tehran's rapidly advancing nuclear program, the top Iranian diplomat said.

U.S. Secretary of Defense Pete Hegseth’s warnings of Chinese, Russian, North Korean, and even Iranian developments in ...

At risk is a possible American or Israeli military strike on Iran’s nuclear sites, or the Iranians following through on their ...

China has “the world’s leading hypersonic missile arsenal” that can threaten U.S. Navy ships, according to the Defense ...

How to turn maximum pressure into personal diplomacy.