Before revision: For example, Khmeimim Air Base in Syria is leased to the Russian government for a period of 49 years and the Russian government exercises extraterritorial jurisdiction over the air base and its personnel while the British government administers Akrotiri and Dhekelia (designated as "sovereign base areas" under the treaty establishing Cypriot independence) as an overseas territory.
After revision: For example, Khmeimim Air Base in Syria is leased to the Russian government for a period of 49 years and the Russian government exercises extraterritorial jurisdiction over the air base and its personnel while the British government administers Akrotiri and Dhekelia (designated as "sovereign base areas" under the treaty establishing Cyprus independence) as an overseas territory.