New Delhi, Feb. 2 -- More than 60 aircraft gathered at the Canary Islands during October 2025 for 2 weeks of realistic air combat training. At the Spanish Air Force bases at Gran Canaria and Lanzarote, the bi- annual exercise "Ocean Sky" (OS) and the annual exercise "European Aerial Refuelling Training" (EART) combined their means and assets to create a large scale international setting, providing beneficial training circumstances for all participants. An unique element for these exercises was the availability of a reserved training airspace of around 200 x 200 nautical miles, resulting in 40,000 square miles reaching of 2000ft Above Main Sea Level (ASML) to an unlimited altitude. Throughout Europe there are more dedicated airspaces for exe...