E5 powers split on long-range strike risks

Estonia's foreign minister calls stray Ukrainian drones on NATO soil "a price worth paying" (Zeit). Italy's foreign minister says weapons Rome sends to Ukraine must "never" be used outside Ukrainian territory (Reuters). Between those two positions, Europe's largest military powers are building new strike capabilities for Ukraine without agreeing who absorbs the risk when those strikes spill across NATO borders.

A drone gets shot down. Others don't.

On 8 June, French jets flying NATO's Baltic air patrol (a rotating mission because the Baltic states lack enough fighters of their own) shot down a drone that entered Latvian airspace near Rēzekne, close to the Russian border (LRT, NATO). In earlier incidents over Poland and Romania, pilots tracked drones but held fire, judging the debris risk too high or the threat too unclear. No common doctrine told them what to do.

Residents of Latvia's Latgale region and communities in eastern Poland had no say in those decisions — and no visibility into the rules telling a pilot when to fire. That gap between what the alliance can do and what it has agreed to explain sits at the centre of a harder disagreement now running across five capitals.

Two weeks after the Latvian shootdown, the E5 group met in Berlin. The E5 are Europe's five largest military spenders: France, Germany, the UK, Italy and Poland. They pledged to accelerate "deep precision-strike capabilities" for Ukraine (Élysée, Bundesregierung). Longer-range weapons, in other words. The statement said nothing about who manages the risk when those weapons generate incidents on alliance territory.

Five capitals, five red lines

Estonia sits at one pole. Foreign Minister Margus Tsahkna has argued that Ukrainian drones occasionally falling on allied territory is acceptable if the strikes destroy Russian refineries and military bases. No other NATO government has said that publicly.

Latvia agrees Ukraine needs long-range strike power but responds with hardware, not political acceptance of spillover. Riga is deploying additional radars and air-defence batteries near its Russian border (NATO). More interception capacity, not more tolerance for stray drones.

Poland backs the military result. Ukrainian drone campaigns have forced Russia to pull air-defence systems from the front lines to protect refineries in the rear (Rzeczpospolita). But Prime Minister Donald Tusk has drawn a line: security arrangements that exclude Poland will not bind Poland (gov.pl).

Germany is building up defence along NATO's eastern border, including a permanent brigade in Lithuania, but avoids any language implying German involvement in targeting decisions inside Russia (Bundesregierung).

Italy draws the hardest Western European line. Foreign Minister Antonio Tajani has stated that NATO should avoid giving any impression it is entering the war (Reuters).

The authority no one claims

NATO's own treaty does not answer the core question. Article 5 (the collective-defence clause, requiring allies to treat an attack on one as an attack on all) applies only when members collectively judge that an "armed attack" has occurred. Article 4 allows consultation when a member feels threatened. A stray drone, its origin often unclear in the first hours, fits neither category automatically (North Atlantic Treaty). So the rules of engagement (the orders telling a pilot when to fire) stay national, not alliance-wide.

France shoots down a drone over Latvia. Romania tracks one and holds fire. Poland monitors and warns. Each response makes sense on its own terms. Together, they tell Moscow that NATO's eastern border reacts inconsistently to the same kind of incident.

The E5 leaders committed to longer-range weapons. None committed to owning the risk when those weapons produce incidents on allied soil. For now, the people who live closest to NATO's eastern border absorb a cost their governments have not publicly acknowledged, let alone put to a vote.