On Tuesday 23 September, NATO Secretary General Mark Rutte explained that the Allies would do everything necessary to defend themselves against Russian incursions into the territory of allied countries.
In the space of just a few days, Poland has suffered a drone incursion (see EUROPE B13707A16), a drone entered Romania (see EUROPE B13709A16), and three Russian MIG-31s entered Estonian airspace, only to be intercepted and escorted out of the airspace by Swedish, Finnish and Italian...