<jats:p> In an era of increasing subspecialization within UK surgical practice, few senior trainees and a diminishing number of consultants feel competent operating outside their chosen specialist eld. General surgery and orthopaedic trainees, however, remain in the front line of trauma management. Subspecialization is, to some degree, affecting training of orthopaedic surgeons; there are some that do not deal with trauma. However, it is in the so-called field of general surgery that subspecialization has had the greatest impact. Many trainees are now more familiar with endoscopic techniques than open laparotomy and, even within the open abdomen, few wish to explore organ systems or regions outside their `zone of comfort’. Trauma, especially that inflicted by rearms, does not respect anatomical or speciality boundaries. This raises the question of how best to train surgeons in the future to manage severe multisystem injury. </jats:p><jats:p> To manage trauma competently there is a need to master operative skills that cover the whole of the abdominal cavity, including the pelvis and the retroperitoneum. General surgeons should be competent and confident to carry out trauma thoracotomies and able to cope with central and peripheral vascular trauma. Further skills and knowledge are also required: these encompass trauma epidemiology, critical decision making and, not least, a detailed knowledge of surgical anatomy. Knowledge can be most severely tested when dealing with multi-system trauma! There is also a particular need to give military surgeons the competencies required to deal with battlefield trauma, 90% of which is caused by penetrating injury. Military surgeons, by definition, still need to be `generalists’. </jats:p><jats:p> The Raven department of education at the Royal College of Surgeons of England, the Royal Defence Medical College (now the Royal Centre for Defence Medicine, Birmingham), and the Uniformed Services University of the Health Sciences, Washington, have developed a Definitive Surgical Trauma Skills (DSTS) course to meet this specific training need. This tripartite venture was developed in association with the Societe International de Chirugie (SIC) and the International Association for the Surgery of Trauma and Surgical Intensive Care (IATSIC). </jats:p>