swiftly moved to recognise the independence of Donetsk and Luhansk, which would justify an intervention in defenceof a foreign nation under military attack
Encyclopedia of World Military Weapons 1988. ISBN 0-517-65341-9 Statement of Robert Murray, Deputy Assistant Secretary of Defense for Policy, Planning and
23 сентября 2015 года. The House of Commons Defence Committee, 10th Report 1990-91 Session; Preliminary Lessons of Operation Granby (HMSO, 17 July 1991)