After Dmitry Medvedev called a US ultimatum a "call for war," Donald Trump ordered two nuclear submarines near Russia, ...

President of Ukraine Volodymyr Zelensky visited the site of the Russian missile strike in Kyiv that occurred during the night ...

Ukraine is strengthening its leadership in cybersecurity. In particular, with the involvement of Romania and Moldova, a ...

The US and Russia control the vast majority of the world’s nuclear weaponry, and Washington keeps nuclear-armed submarines on ...

The 2025 Canadian Open saw Ukrainian tennis star Marta Kostyuk take on Russian-born Daria Kasatkina in the third round. However, fans were left surprised when both players shook hands at the net ...