A drone has struck an airfield in the Russian region of Kursk bordering Ukraine, setting fire to an oil storage tank, the regional governor said on December 6. "There were no casualties. The fire is localized. All emergency services are working at the site," Governor Roman Starovoyt said on the Telegram messaging app. Starovoyt did not say who was responsible for the incident. Russia previously accused Ukraine of carrying out drone strikes inside Russian territory, including on December 6. To read the original story by RFE/RL's Russian Service, click here.