Complex sentence: During the 100-hour ground war a total of 277 AH-64s took part, destroying over 500 tanks, numerous armored personnel carriers and other Iraqi vehicles during Operation Desert Storm.
Split into simpler sentences: During the 100-hour ground war, a total of 277 AH-64s took part. Apaches destroyed over 500 tanks, numerous armored personnel carriers and many other vehicles during Operation Desert Storm.