To defend their homeland from enemies is the first step for any citizen of the country. So you went to the best hot, but not as infantry, but as a fighter pilot. On the battlefield, hell's going to explode every centimeter of land so dear to you from all sides comes the enemy armada. Start most massive bombardment of the enemy, helping your foot soldiers to deal with the enemies. Enemy tanks excellent goal, get down bombs on them and try to dodge the shots.