Russia introduced an export ban on jet fuel on Monday amid strained domestic supplies linked to Ukrainian strikes on oil infrastructure. The Moscow Times , citing a government notice, said the restrictions will run from June 1 to Nov. 30, with limited exceptions. JOIN US ON TELEGRAM Follow our coverage of the war on the @Kyivpost_official . “The exemption also applies to fuel in process tanks used by aircraft en route, batches of jet fuel placed under the customs procedure before the entry into