Electronic Warfare Near the Border: Britain’s Defence Secretary John Healey’s RAF jet had its GPS knocked out and onboard connectivity disrupted during a three-hour flight near the Russian border, forcing pilots onto backup navigation; the Times reports Russia is suspected. Ukraine Under Heavy Fire: Russia hit Ukraine with 600 drones and 90 missiles, including Oreshnik, killing four and injuring dozens, with Kyiv among the hardest-hit. NATO Logistics Worry: A new geostrategy primer warns NATO supply lines in the Wider North are exposed to strike and sabotage, raising fears of frontline disruption. Russian Elite Frustration: The Guardian reports growing dissatisfaction with Putin among Russian political and business circles, even as Moscow shows no sign of easing its war focus. Estonia Practicalities: Estonia’s Border Guard urges Narva River travellers to use GPS devices or the Nutimeri app to avoid accidental crossings into Russia. Energy Market Watch: ARA fuel oil stocks are down 15% in May so far, with tighter bunker availability and longer lead times. Sports & Culture: Estonia’s Ralf Tribuntsov set a new national record to win men’s 50m backstroke at the AP Race London International; Tallinn and Tashkent also discussed digital cooperation in governance and education.