Russian Air Force sets up new Su-27SM3 wing Wednesday, 21 November 2018 Army, Defence, Military, News, World A mixed air formation of Russia's 4th Air and Air Defense Forces army of the Southern Military District in the Krasnodar territory has received upgraded Su-27SM3 fighter jets, the Southern Military District press service said. Read more A Su-27SM3 fighter jet seen at MAKS 2017 Read more Tweet Subscribe to receive free email updates: