Putin is testing NATO's limits

[fridi]

Russia has repeatedly tested NATO's resolve with drone flights over Poland, fighter jet incursions into Estonian airspace, and surveillance activities in the Baltic Sea, including the most recent incident - https://www.theguardian.com/world/2025/sep/21/german-jets-scrambled-after-russian-military-plane-flies-over-baltic-sea

NATO's recent consultations under Article 4 show that these provocations are no longer being treated as routine incidents...