U.S. Fears Russia Might Put a Nuclear Weapon in Space

When Russia conducted a series of secret military satellite launches around the time of its invasion of Ukraine in early 2022, American intelligence officials began delving into the mystery of what, exactly, the Russians were doing. Later, spy agencies discovered Russia was working on a new kind of space-based weapon that could threaten the thousands of satellites that keep the world connected. In recent weeks, a new warning has circulated from America’s spy agencies: Another launch may be in the works, and the question is whether Russia plans to use…

China Quietly Rebuilds Secretive Base for Nuclear Tests

In the remote desert where China detonated its first atom bomb nearly 60 years ago, a drilling rig recently bored a deep vertical shaft that is estimated to plunge down at least a third of a mile. It is the strongest evidence yet that Beijing is weighing whether to test a new generation of nuclear arms that could increase the lethality of its rapidly expanding missile force. A large drill rig hidden in the eastern hills of the Lop Nur site. The New York Times; satellite image by Maxar For…

Are North Korea’s Nuclear Weapons Tests as Safe as the Country Claims?

SEOUL — North Korea has long maintained that all six of its nuclear weapons tests were conducted safely. But on Tuesday, a Seoul-based human rights group warned that radioactive contamination may have spread through groundwater from the North’s Punggye-ri nuclear test site, ​potentially jeopardizing the health of people in North Korea and neighboring countries​. The Transitional Justice Working Group said in its report that radioactive materials could have affected tens of thousands of North Koreans living near Punggye-ri and spread to China, South Korea and Japan ​through mushrooms and other…

Putin’s Threats Highlight the Dangers of a New, Riskier Nuclear Era

WASHINGTON — The old nuclear order, rooted in the Cold War’s unthinkable outcomes, was fraying before Russia invaded Ukraine. Now, it is giving way to a looming era of disorder unlike any since the beginning of the atomic age. Russia’s regular reminders over the past three months of its nuclear might, even if largely bluster, were the latest evidence of how the potential threat has resurfaced in more overt and dangerous ways. They were enough to draw a pointed warning to Moscow on Tuesday from President Biden in what amounted…

Your Friday Briefing: Biden Releases Oil Reserves

Good morning. We’re covering global energy challenges, missile deception in North Korea and the wild world of Wikipedia. War roils global energy access On Thursday, the White House announced a plan to release up to 180 million barrels of oil from U.S. strategic reserves, the largest release since it was created, hoping to push gas prices down. Oil prices, which had been surging since the fighting in Ukraine began, fell modestly on expectations of the announcement. But diesel prices are still soaring. At the same time, OPEC and its allies,…

China’s Weapon Tests Close to a ‘Sputnik Moment,’ U.S. General Says

General Milley’s reference to a near-Sputnik moment was meant to resonate with a generation that remembers a long-ago Cold War. Sputnik was the launch, in 1957, of a Soviet satellite. It created fear in Washington that the Soviets were getting ahead in the space race, and led to President John F. Kennedy’s declaration that the United States would be the first to land humans on the moon, an accomplishment that was reached in less than a decade. But it also helped spur the nuclear arms race, which was only tamped…