E5 Split Over Ukraine Strike Risks

Estonia's foreign minister calls stray Ukrainian drones landing on NATO soil "a price worth paying" (Zeit). Italy's foreign minister says weapons sent by Rome to Ukraine must "never" be used outside Ukrainian territory (Reuters).

Between those two positions, Europe's biggest military powers are giving Ukraine more capacity to strike deep behind Russian lines, while leaving unresolved a question that matters to every NATO member, Malta included: who carries the political and security risk when those strikes create incidents on alliance territory?

A drone gets shot down. Others don't.

On 8 June, French jets flying NATO's Baltic air patrol shot down a drone that entered Latvian airspace near Rēzekne, close to the Russian border (LRT, NATO). The patrol exists because the Baltic states do not have enough fighter jets of their own, so allies rotate aircraft through the region.

In earlier incidents over Poland and Romania, pilots followed drones but did not fire. In those cases, the risk from falling debris was judged too high, or the threat too uncertain. There was no common NATO doctrine telling them which choice to make.

People living in Latvia's Latgale region and in communities across eastern Poland had no say in those decisions. They also had no clear public explanation of the rules that tell a pilot when to shoot. That gap between NATO's military capability and its political clarity now sits at the centre of a harder argument 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). In plain terms, that means longer-range weapons.

The statement did not say who manages the risk when those weapons generate incidents on NATO territory.

Five capitals, five red lines

Estonia is at one end of the argument. Foreign Minister Margus Tsahkna has said that Ukrainian drones occasionally falling on allied territory can be acceptable if the strikes destroy Russian refineries and military bases. No other NATO government has put that position so openly.

Latvia also wants Ukraine to have long-range strike power, but Riga's answer is defensive hardware, not political acceptance of spillover. It is deploying more radars and air-defence batteries near the Russian border (NATO). The logic is more interception, not more tolerance.

Poland supports the military effect. Ukrainian drone campaigns have forced Russia to move air-defence systems away from the front to protect refineries in the rear (Rzeczpospolita). But Prime Minister Donald Tusk has set his own political line: security arrangements that exclude Poland will not bind Poland (gov.pl).

Germany is strengthening defence along NATO's eastern border, including a permanent brigade in Lithuania. Berlin is careful, however, to avoid wording that would imply German involvement in targeting decisions inside Russia (Bundesregierung).

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

The authority no one claims

NATO's treaty does not settle the central question. Article 5, the collective-defence clause, requires allies to treat an attack on one member as an attack on all. But it applies only when members collectively judge that an "armed attack" has taken place. Article 4 allows consultation when a member feels threatened.

A stray drone, especially when its origin is unclear in the first hours, does not automatically fit either category (North Atlantic Treaty). That leaves the rules of engagement, the orders telling a pilot when to fire, in national hands rather than under a single alliance-wide standard.

So France shoots down a drone over Latvia. Romania tracks one and holds fire. Poland monitors and warns. Each response can be defended on its own facts. Taken together, they show Moscow that NATO's eastern border does not always react in the same way to the same kind of incident.

For Malta, this is not a distant technicality. Small states depend on alliance rules being predictable, because they rarely have the military weight to shape those rules alone. When the biggest European powers move ahead on long-range weapons but leave the risk question vague, smaller members are being asked to trust a system whose limits are being tested in real time.

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