Nato is sending Awacs surveillance aircraft on reconnaissance flights over Poland and Romania to help monitor the crisis in Ukraine.
Nato ambassadors, acting on a recommendation from the alliance's top military commander US Air Force Gen. Philip Breedlove, gave the go-ahead to the flights today, a Nato spokesman said.
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The Gunners boss has announced he will step down at the end of the season.
Moya Greene will be pursuing ‘a range of other interests, including developing her portfolio career’.
Prince was 57 when he was found alone and unresponsive in a lift at his Paisley Park studio compound on April 21 2016.