Colombia’s New President Faces His First Major Test

The U.N. nuclear watchdog suspects that roughly half of Tehran’s stockpile is still at its Isfahan facility.

Adversaries do not need to breach the Pentagon’s systems: They only need to harvest the logic of the publicly released frontier AI models that underpin them. This is a defining risk as the Department of Defense pivots to an “AI-first” warfighting machine. In this new context, military predominance is a derivative of AI model supremacy. From Project Maven’s intelligence fusion to the high-velocity sensor-to-shooter loops of Anduril’s Lattice, the Defense Department’s most advanced systems are tethered to the frontier models forged by tech heavyweights like Anthropic, Google, and OpenAI. As long as these firms hold the high ground in the

Both countries have refuted the allegations and accused the agency of bias.

Welcome to The Ukraine Compass, a weekly digest of Ukrainian commentary and analysis from across the political spectrum only for War on the Rocks members. Each Monday, we bring you a curated selection of articles from Ukrainian media offering insight into how Ukrainians themselves debate the issues shaping their country.American coverage often narrows the view to the battlefield — these pieces widen it, revealing the texture of daily life, politics, and public argument in a nation at war. The perspectives gathered here are varied, candid, and often surprising, together forming a more complete picture of Ukraine as it really is.Frontline and StrategyОбозреватель —

Trump and Putin are backing different players in a contested country.

On April 15, technology podcaster Dwarkesh Patel published a two-hour interview with Nvidia CEO Jensen Huang. For roughly forty minutes, Patel asked one question six different ways. The question was this: If American-made compute trains AI models with the serious cyber-offensive capabilities Anthropic’s Mythos Preview demonstrated — and that compute is sold to a strategic adversary — what responsibility does the seller bear?Huang’s answers hovered a safe distance away from the question. AI is a “five-layer cake,” he told Patel, and ceding any layer to China would be industrial suicide. The Chinese, he argued, already have enough compute to do