Complex sentence: She took part in diversionary moves as to draw attention away from Operation Husky in July 1943, and February 1944 she provided cover for Operation Tungsten, the successful air strike against the German battleship "Tirpitz".
Split into simpler sentences: She took part in diversionary moves to draw attention away from Operation Husky in July 1943. In February 1944 she provided cover for Operation Tungsten, the successful air strike against the German battleship "Tirpitz".