The Boxers were highly-trained high-tech assassins who worked for the Triads. Assassins whom fought with speed and martial arts agility. They were equipped with battle suits and weaponry, that combined with their training and skills, allowed them to go toe-to-toe with the X-Men.
During the multi-sided gang war in Sydney brought about by the assassination of Viceroy, the crime overlord of Australia, they battled the X-Men and rival crime syndicates. When the X-Men revealed to the Sydney Triad's ruling council that the Examiner was the one who murdered Triad boss Gow Yang Ju and framed Gambit, they took the Examiner into custody.
High-tech firearms, martial arts weapons (swords, polearms)