A NATO military jet shot down a suspected Ukrainian drone over Estonia on Tuesday, the Baltic country said, the latest in a series of airspace violations in the region amid frequent Ukrainian attacks on Russia. Neighboring Latvia also issued a drone alert, telling residents near the Russian border to stay indoors, with NATO Baltic Air Police jets summoned to the area, the Latvian army said. Ukraine has stepped up long-range drone attacks on Russia, including around the Baltic. Since March, several Ukrainian military drones have strayed into the airspace of NATO members Finland, Latvia, Lithuania and Estonia, which all border Russia. The Latvian government last week resigned over its handling of the incursions.For all the latest headlines, follow our Google News channel online or via the app. The suspected Ukrainian drone was shot down on Tuesday by a Romanian Air Force F-16 fighter, Estonia’s Defense Minister Hanno Pevkur said. NATO did not immediately reply to a request for comment. Ukrainian President Volodymyr Zelenskyy said last week that Ukraine would send experts to Latvia to help protect the country’s skies. Finnish authorities on May 15 warned of suspected drone activity in the country’s capital region, telling people to stay indoors and suspending traffic at Helsinki’s airport for three hours. The Finnish defense forces had scrambled fighter jets and other emergency services, but no drones were eventually found.