Tag: United States Defense and Military Forces

As Space Threats Mount, U.S. Lags in Protecting GPS Services

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The United States and China are locked in a new race, in space and on Earth, over a fundamental resource: time itself. And the United States is losing. Global positioning satellites serve as clocks in the sky, and their signals have become fundamental to the global economy — as essential for telecommunications, 911 services and financial exchanges as they are for drivers and lost pedestrians. But those services are increasingly vulnerable as space is rapidly militarized and satellite signals are attacked on Earth. Yet, unlike China, the United States does…

Taiwan’s Doubts About America Are Growing. That Could Be Dangerous.

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The collection of American memorabilia, vast and well-lit in a busy area of City Hall in the southern Taiwanese city of Tainan, reflected decades of eager courtship. Maps highlighted sister cities in Ohio and Arizona. There was a celebration of baseball, an American flag laid out on a table. And in the middle of it all, a card sent to the United States that seemed to reveal the thinking of Tainan, a metropolis of 1.8 million, and nearly all of Taiwan. “Together, stronger,” it said. “Solidarity conquers all.” The message…

U.S. and China Restore Military Dialogue

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The United States and China restored communications between their two militaries on Thursday, as President Biden’s senior military adviser, Gen. Charles Q. Brown, held a videoconference call with his Chinese counterpart, Gen. Liu Zhenli. The call signaled a significant step in the relationship between two of the world’s most powerful militaries. The Pentagon and the Chinese military have had frosty relations over the past few years amid tensions over Taiwan and the South China Sea. Relations further deteriorated earlier this year after the Pentagon shot down a Chinese spy balloon…

U.S. Military Returns to the Jungle, Training for Future Threats

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One by one, the American soldiers slid down a muddy hillside to a river deep in the Hawaiian jungle. With guns on top of rucksacks, they kicked their way across, wobbling in the current, trying to stay quiet. It was a sluggish advance stinking of sweat and silt — reminiscent of Vietnam, and similar to what they might face in a potential fight with China almost anywhere in the Pacific. “It’s incumbent on us to become resident professionals,” said Col. Christopher D. Johnson, who traversed the river arm in arm…

What Are the Risks of A.I. Drones and Weapons?

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Swarms of killer drones are likely to soon be a standard feature of battlefields around the world. That has ignited debate over how or whether to regulate their use and spurred concerns about the prospect of eventually turning life-or-death decisions over to artificial intelligence programs. Here is an overview of how the technology has evolved, what types of weapons are being developed and how the debate is unfolding. How new are these weapons? Eventually, artificial intelligence should allow weapons systems to make their own decisions about selecting certain kinds of…

The Race to Avert Quantum Computing Threat With New Encryption Standards

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They call it Q-Day: the day when a quantum computer, one more powerful than any yet built, could shatter the world of privacy and security as we know it. It would happen through a bravura act of mathematics: the separation of some very large numbers, hundreds of digits long, into their prime factors. That might sound like a meaningless division problem, but it would fundamentally undermine the encryption protocols that governments and corporations have relied on for decades. Sensitive information such as military intelligence, weapons designs, industry secrets and banking…

China’s Military is Making Risky Moves and Adding Nuclear Warheads, U.S. Says

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Risky Maneuvers Since the fall of 2021, the Pentagon report says, the United States has recorded more than 180 intercepts of U.S. aircraft by Chinese military forces in the region. Beijing has long bristled at the U.S. military aircraft and ships that operate in international skies and seas near China. China has been increasingly assertive in the region, from building military infrastructure in the disputed South China Sea to buzzing planes flown by the United States, Canada and other Western allies. Such moves risk a midair crash and a wider…

The Philippines’ Tension With China Crosses New Line in South China Sea

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The video may seem too simple, too understated to mark a serious international incident in the South China Sea: a quick clip of a diver using a knife to cut a section of rope underwater. But that diver was with the Philippine Coast Guard, and the rope was part of a sea barrier placed by Chinese forces to keep Philippine boats away from an area they had a legal right to fish in. In that moment, the Philippines took one of the most forceful steps yet in contesting China’s unrelenting…

Blasting Bullhorns and Water Cannons, Chinese Ships Wall Off the Sea

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The Chinese military base on Mischief Reef, off the Philippine island of Palawan, loomed in front of our boat, obvious even in the predawn dark. Radar domes, used for military surveillance, floated like nimbus clouds. Lights pointed to a runway made for fighter jets, backed by warehouses perfect for cruise missile launchers. More than 900 miles from the Chinese mainland, in an area of the South China Sea that an international tribunal has unequivocally determined does not belong to China, cellphones pinged with a message: “Welcome to China.” The world’s…

In Risky Hunt for Secrets, U.S. and China Expand Global Spy Operations

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As China’s spy balloon drifted across the continental United States in February, American intelligence agencies learned that President Xi Jinping of China had become enraged with senior Chinese military generals. The spy agencies had been trying to understand what Mr. Xi knew and what actions he would take as the balloon, originally aimed at U.S. military bases in Guam and Hawaii, was blown off course. Mr. Xi was not opposed to risky spying operations against the United States, but American intelligence agencies concluded that the People’s Liberation Army had kept…