Chefs serve in every part of the Army and play a vital role in maintaining the fighting spirit of any force. From breakfast in the barracks or a hot meal in the field to dishes that could be served in the very best restaurants, a chef's work will be varied and demanding. They are trained to prepare food, including field cooking, catering in bulk, nutrition, health and hygiene. They are also trained to assemble and maintain a range of catering equipment and to run kitchens of varying sizes.