The roots of Russia's invasion of Ukraine go back decades and run deep. The current conflict is more than one country fighting to take over another; it is — in the words of one U.S. official — a shift ...

This photograph shows a screen during the 18th edition of the "InCyber" Forum, an international cyber security event, at the Grand Palais in Lille, northern France on April 1, 2026. The forum, which ...