The APACHE is a combat helicopter developed by Boeing and used by the United States Army. It is designed to provide close air support, armed reconnaissance, and aerial fire support for ground troops. It is equipped with a variety of weapons, including Hellfire missiles, Hydra rockets, and a 30mm chain gun. It is also capable of carrying up to 16 troops and has a range of over 500 miles. The APACHE has been in service since 1984 and is still in use today.