1. Romania reports Russian drone in its airspace as Poland scrambles jets again  The Guardian
2. NATO launches ‘Eastern Sentry’ operation in response to Russian drone incursions  CNN
3. As Sabotage in Europe Mounts, So Do Calls to Retaliate Against Russia  The New York Times
4. Poland deploys planes in its airspace because of threat of drone strikes in nearby Ukraine  NBC News
5. Drone breaches Romanian airspace during Russian attack on neighboring Ukraine  Reuters

Source: Google Finance – Market News