Joss Hayes

Major Joss Hayes was leader of the MACO squad that was assigned to the Enterprise (NX-01) in 2153 and 2154.

Hayes came from a military family that dated its military serive all of the way back to Earth's second world war. His father prepared him all of his life or a military career.

A family man himself and veteran of the Janus Pirate Wars, Hayes lead the MACO unit assigned to assist the Enterprise in dealing with the Xindi threat following the attack of 2153.

One of his missions during the Xindi conflict was accompanying Captain Jonathan Archer to the planet Kaletoo, following up on a lead on the Xindi.

Hayes was killed near the end of the Xindi mission on an operation to rescue Ensign Hoshi Sato from a Xindi Reptillian vessel. (ENT novel Last Full Measure; episode Countdown)