Complex sentence: To help camouflage American Soldiers, the shoulder flag patch and other equipment use low contrast flag designs, so as to avoid alerting the enemy, and destroy opportunities of surprise and stealth for United States Military Personnel.
Split into simpler sentences: To help camouflage American Soldiers, the shoulder flag patch and other equipment use low contrast flag designs, so as to avoid alerting the enemy. Flags not camouflaged might destroy opportunities of surprise and stealth for United States Military Personnel.