China is estimated to have more than 600 nuclear warheads, a figure the U.S. predicts will exceed 1,000 by the end of the decade.

A Texas power developer is proposing to use repurposed retired U.S. Navy nuclear reactors from aircraft carriers and submarines to supply continuous power to large-scale artificial intelligence data centers.

Turkey's energy minister said Russia had provided new financing worth $9 billion for the Akkuyu nuclear power plant being built by Moscow's state nuclear energy company Rosatom, adding Ankara expected the power plant to be operational in 2026.

The Pentagon said China has probably made progress in its attempts to achieve an early warning counterstrike capability.

Discover compelling UFO headlines from 2025, featuring new scientific evidence, mysterious underwater objects and government disclosure revelations.

Russia plans to put a nuclear power plant on the moon in the next decade to supply its lunar space programme and a joint Russian-Chinese research station, as major powers rush to explore the earth's only natural satellite.

Since the Fukushima nuclear accident in 2011, Japan has restarted 14 reactors of its plant that remain operable as it tries to wean itself off imported fossil fuels.

Iran and the United States reaffirmed their commitments to diplomacy at a contentious meeting of the U.N. Security Council on Tuesday, but the gap between the Trump administration and the Islamic Republic on a nuclear deal remains wide and deep.