Following the collapse of the Soviet Union, the nations of the former Eastern Bloc began to pursue joint European military and security cooperation. This shift was embodied in various treaties and agreements, including the Maastricht Treaty, the Treaty of Amsterdam, the St. Malo Declaration, the Cologne Conference, and the Treaty …

A steady flow of Russian weapons to Tehran could change the balance of power in the region, potentially triggering a response from the United States and Israel. The Middle East is experiencing a level of conflict unseen for decades. The spiral of escalation that began with the terrorist attacks against …

A Liberian-flagged oil tanker in the Red Sea came under attack three times on Tuesday, including in an assault using a bomb-carrying drone boat, likely the latest in a campaign by Yemen’s Houthi rebels over the Israel-Hamas war, officials said. The attacks come as the rebels’ main sponsor, Iran, weighs …