Right now, though, U.S. leadership appears reticent. Coincidentally or not, the serious airspace violations have happened ...

BRUSSELS — NATO is stepping up aerial surveillance in the Baltic Sea, while France, Germany and Sweden are bolstering Denmark ...

There have been no reported violations of Polish airspace by long-range Russian drones since dozens crossed into the country ...

Intrusions into NATO’s airspace blamed on Russia have reached an unprecedented scale, raising questions about whether the ...

Russia has been encroaching on its NATO neighbors’ airspace for decades, then either denying it happened or brushing it off ...

BRUSSELS -- NATO warned Russia on Tuesday that it would use all means to defend against any further breaches of its airspace ...

Recent Russian incursions into Estonian and Polish airspace highlight need for coordinated Western response and increased ...

Latvian President Edgars Rinkevics urged NATO on Saturday to increase its protection of the Baltic States, citing Russian ...

NATO warned Russia on Tuesday that it would use "all necessary military and non-military tools" to defend itself as it ...

NATO emphasized its commitment to Article 5, stating that an attack on one ally is considered an attack on all.

NATO and the EU have "declared war" on Russia through Ukraine, Russian Foreign Minister Sergey Lavrov claimed at a G20 ...

NATO allies are struggling to coordinate a response to Russian airspace violations, with partners in the defense alliance ...