A Russian drone violated Romania’s airspace during night-time attacks on neighbouring Ukraine, the NATO member reported on Sunday, urging Moscow to stop what it described as an escalation. The incident occurred as Russia carried out attacks on “civilian targets and port infrastructure” across the Danube River in Ukraine, Romania’s Ministry of National Defence said. Romania deployed F-16 warplanes to monitor its airspace, and NATO allies were kept informed, the ministry said. Romanian emergency authorities also issued text alerts to residents of two eastern regions. Preliminary data indicates t…