Nuclear Weapons

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New START Expires, Leaving U.S. and Russia Without Nuclear Limits

Washington is pursuing a broader pact that includes China.

New START Expires as U.S. Alleges Secret Chinese Nuclear Test and Seeks Broader Treaty

U.S. Alleges 2020 Chinese Nuclear Test, Monitor Says System Detected No Blast

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New START Expires as U.S. and Russia Move to Restart Arms-Control Talks

New START Expires Thursday, Ending U.S.–Russia Nuclear Limits

Iran Rules Out Transferring Enriched Uranium or Negotiating Stockpiles

New START Set to Expire This Week as U.S. Stays Silent on Russia’s One-Year Offer

Doomsday Clock Moves to 85 Seconds to Midnight, Closest in History

New START Set to Lapse Next Week as U.S. Stays Noncommittal on Russia’s One-Year Offer

Sweden Confirms Talks With UK and France on Nuclear Protection

Europe Weighs New Nuclear Deterrent Options as Confidence in U.S. Umbrella Wavers

IAEA Chief Warns Iran Over Blocked Inspections, Demands Accounting for 60% Uranium

South Korea Says North Korea Produces Nuclear Material for 10–20 Weapons Each Year

Kremlin Says U.S. Still Silent on Putin’s One‑Year New START Limits as Treaty Nears Expiry

New START Nears Expiration as Trump Signals Indifference and Pushes for Deal Including China

China Tightens Pressure on Japan and Courts South Korea as Lee Seeks Xi’s Role on North Korea

Pentagon: China Has Loaded 100+ ICBMs Into New Silo Fields

Pentagon Says China Has Loaded 100+ ICBMs as Satellite Images Show Expanded Warhead Production

Russia Secures $9 Billion to Advance Turkey’s Akkuyu Nuclear Project

Pentagon: China Likely Loaded 100+ ICBMs Across Three Silo Fields