Recent months have seen Ukrainian unmanned aircraft strike a power plant smokestack in Estonia, damage unoccupied fuel storage facilities in Latvia, and get intercepted by Romanian military aircraft operating from Lithuania.
Wednesday marked an unprecedented moment when residents of Vilnius took cover in underground parking structures as officials issued warnings about unknown drone movement in nearby Belarus – the first such incident in a NATO and European Union capital city.
While no recent casualties have occurred, the growing number of airspace breaches has led some Baltic officials to criticize Ukraine for these violations, which contributed to the downfall of Latvia’s government in May.
With U.S. President Donald Trump’s war in Iran driving up oil prices – a crucial income source for the Kremlin – Ukraine has intensified strikes on Baltic Sea shipping facilities used for Russian energy exports to damage Moscow’s financial resources.
Ukraine’s unmanned aircraft have traveled northward, passing near the boundaries of NATO countries Latvia, Lithuania, Estonia and Finland. Several went undetected before making emergency landings in Baltic territories.
Ukrainian authorities issued apologies, explaining the drones targeted military installations within Russia but were diverted by Russian electronic warfare tactics.
These repeated airspace breaches have raised concerns about defensive capabilities along NATO’s eastern border.
Here’s an examination of the circumstances:
Ukraine has intensified its offensive operations against Russia, concentrating on weapons manufacturing facilities, Baltic Sea shipping terminals and energy infrastructure as the Iran conflict has elevated oil prices.
The country has specifically focused on the Ust-Luga and Primorsk shipping facilities, located near Estonian and Finnish borders. Russia utilizes these ports to load vessels transporting oil exports across the Baltic Sea.
During a May assault that ignited sections of Primorsk port, over 60 Ukrainian drones were destroyed, according to Leningrad region governor Alexander Drozdenko.
Following wayward Ukrainian drones entering Latvian airspace on May 7, Defense Minister Andris Spruds and Prime Minister Evika Silina stepped down.
On May 19, a Romanian fighter aircraft stationed in Lithuania destroyed a Ukrainian drone above southern Estonia. Estonian Defense Minister Hanno Pevkur indicated it likely targeted Russian installations and instructed Ukraine to route its drones “as far from NATO territory as possible.”
Following Russia’s 2022 invasion of Ukraine, Nordic and Baltic countries have repeatedly raised concerns about electronic interference from Russia disrupting communications with aircraft, vessels and drones.
Throughout the Baltic area, Russia frequently employs jamming and spoofing techniques to redirect drones.
Satellite communication networks – collectively called the Global Navigation Satellite System, or GNSS – receive accurate timing signals from satellites approximately 20,000 kilometers (12,400 miles) above Earth. Smartphones, vehicles, marine or aviation navigation equipment compare signal reception times from multiple satellites to determine precise positioning.
Jamming happens when receivers are flooded by powerful radio transmissions on the same frequency bands as GNSS and other satellite navigation signals, preventing receivers from establishing location or timing. Spoofing involves broadcasting false signals mimicking genuine GNSS satellite transmissions, commonly called GPS, to trick phones, ships, or aircraft into believing they’re elsewhere.
Lithuanian Foreign Minister Kęstutis Budrys stated Tuesday that Russia is “deliberately” steering Ukrainian drones into Baltic airspace through electronic interference.
In September 2025, approximately 20 Russian drones entered Poland, highlighting weaknesses in NATO’s air defenses as expensive fighter jets were deployed. Those drones escaped advance detection, Estonia’s defense minister noted then.
Similarly undetected was a Ukrainian military drone carrying explosives that crashed in Lithuania last week, according to Vilmantas Vitkauskas, director of Lithuania’s National Crisis Management Centre, who spoke Sunday.
While Poland and Romania addressed drone intrusions last year by implementing new anti-drone technology – the first NATO alliance deployment specifically designed for drone threats – this system hasn’t been installed throughout the Baltic region.
Countering drones requires addressing complex technological, financial and administrative challenges and “there is no one solution against every type of drone,” said Colonel Janno Märk of the Estonian Defense Forces.
Multiple drone varieties operate at varying speeds and heights, necessitating comprehensive air defense strategies, Märk explained during military training exercises in southeastern Estonia.
Lithuanian foreign minister Budrys told AP in a Saturday interview that Baltic nations will likely need to continue addressing Ukrainian drone incursions as Kyiv now possesses capabilities to strike targets “deep in Russia” and Baltic Sea ports. The solution for countering these drones, he said, actually involves Ukraine’s assistance since the most effective anti-drone systems have been created in that country.
In a post on X, Budrys accused Moscow of “waging smear campaigns” after Russia’s Foreign Intelligence Service, the SVR, claimed Tuesday without evidence that Ukraine is preparing to launch drone attacks against Russia from Baltic territories.
The SVR alleged Ukrainian military personnel had already arrived in Latvia and warned that NATO membership wouldn’t shield the country from “just retribution.”
Ukrainian foreign ministry spokesman Heorhii Tykhyi said Tuesday that none of the Baltic states or Finland have permitted Ukraine to use their airspace for Russian strikes.
Budrys labeled the SVR claim a “transparent act of desperation” and an effort to create chaos while distracting from a “simple reality” – that Ukraine is severely damaging Russia’s military capabilities.
NATO Secretary-General Mark Rutte commended Tuesday the alliance’s handling of drone incidents, saying they received “a calm, decisive and proportionate response.”
“This is exactly what we planned and prepared for,” Rutte said, attributing the incursions to Russia’s war against Ukraine.
