A new RO-Alert message was issued for the northern part of Tulcea County (south-eastern Romania), after the national defence and security structures detected a possible attack by the Russian Federation on some targets on the territory of Ukraine. These messages are aimed at informing the people in the Romania-Ukraine border area that there are possible Russian attacks on Ukrainian territory and that some objects might fall on Romanian territory. The Romanian defence ministry firmly condemns once more these attacks carried out by the Russian Federation against Ukrainian civilian infrastructure, which are unjustified and are serious breaches of international law.