The last remaining treaty between the United States and Russia limiting nuclear weapons expired on February 5, 2026. It marks the end of an era of arms control and limits on both the size and status ...

MOSCOW (AP) — Moscow will observe the limits of the last nuclear arms pact with the United States that expired last week as long as it sees that Washington is doing the same, Russia's top diplomat ...

The erosion of the rules-based global order has been a constant topic of discussion in the last few years. One of the most serious illustrations of that trend is the end of half a century of bilateral ...