Norway is deploying advanced air defense sensors and additional troops to its northernmost region, strengthening surveillance near the Russian border amid concerns about drones straying into NATO airspace. The Norwegian Defense Ministry announced on Tuesday that NASAMS sensors would be installed in Kirkenes, approximately 7.5 kilometers from Russia, to detect drones and provide early warnings of potential airspace violations. Defense Minister Tore O. Sandvik cited lessons from Russia's war against Ukraine, where drones have become central to military operations. The deployment will also involve more than 30 additional soldiers stationed at the Sør-Varanger garrison through the end of 2026. Norwegian officials emphasized that the measures are precautionary and do not reflect any new intelligence indicating an increased threat. Authorities have also raised concerns that Russian GPS interference could cause Ukrainian drones to stray into Norwegian territory, although they assess that risk as very low. The ministry said the deployment would improve preparedness and border surveillance.