Complex sentence: During the engagement Teddy Sheean manned an Oerlikon Anti-aircraft gun and was wounded by strafing Japanese planes, he went down with the ship, still strapped into the gun and still shooting at the attacking aircraft.
Split into simpler sentences: During the engagement Teddy Sheean manned an Oerlikon anti-aircraft gun and was wounded by strafing Japanese planes. He went down with the ship, still strapped into the gun and still shooting at the attacking aircraft.