NATO’s secretary general has visited a military training site in Bulgaria, inspecting the activities of a multinational unit set up as a response to Russia’s invasion of Ukraine in 2022 ...

Bulgaria said it may halt the transit of Russian natural gas to central Europe if Gazprom PJSC doesn’t find a payment ...

Hungary has found a solution that will allow it to pay for Russian gas shipments via the Turkstream pipeline from Bulgaria without falling foul of U.S. sanctions, its foreign minister said on Friday, ...