Lithuania issues air threat warnings: what the alerts mean and how to respond

Lithuanian authorities activated air threat alerts in several regions on Wednesday after an unidentified drone was spotted near the Belarus border, state broadcaster LRT reports. The warnings—ranging from yellow (potential threat) to red (immediate danger)—triggered shelter-in-place orders in parts of the country before being lifted hours later.

Three alert levels explained

Lithuania’s warning system uses three color-coded signals, per guidelines from the Ministry of National Defence and the Fire and Rescue Department:

Yellow (“likely air threat”): No hostile objects have entered Lithuanian airspace, but residents should stay calm, identify nearby shelters, and report suspicious flying objects by calling 112.

Red (“air threat”): An unidentifed object is confirmed in Lithuanian airspace or poses an imminent risk. Residents must immediately seek shelter in the nearest designated bunker, basement, or windowless interior room (following the “two-wall rule” for protection). Schools and workplaces should move to shelters; if none are accessible, people should stay indoors away from windows. Authorities advise bringing documents, water, non-perishable food, medications, a battery-powered radio, and a charged phone. Pets should be secured indoors, and lights should be turned off to avoid creating targets.

White (“all-clear”): The threat has passed, but residents should remain vigilant and monitor updates via LT72.lt or national broadcaster LRT.

Criticism over response gaps

After Wednesday’s red alert in the Vilnius region—where NATO air policing was activated—reports emerged of locked shelters and schools failing to follow protocols. The National Crisis Management Centre (NKVC) has not confirmed whether the drone crashed in Lithuania or left its airspace. Some residents complained they could not access designated shelters due to closed doors or lack of clear instructions.

Official advice for future alerts

Authorities urge the public to:

• Download the LT72 mobile app for real-time alerts.
• Familiarise themselves with the nearest shelter locations in advance.
• Avoid panic: move quickly but calmly to shelter when alerts sound.
• Stay informed via LRT radio/TV or LT72.lt; siren tests are announced beforehand.
• Do not approach or touch downed objects; report them to emergency services (112).