The Royal Canadian Engineers, commonly known as RCE, is a branch of the Canadian Armed Forces. RCE provides engineering support and expertise to military operations conducted by the Canadian Army. As a result, they play a crucial role in maintaining Canada's national security. Some common synonyms for Royal Canadian Engineers include Canadian Military Engineers, Canadian Army Engineers, and Military Engineers of Canada. Additionally, RCE is sometimes referred to as the "combat engineers" due to their role in supporting Canadian ground forces during combat operations. Overall, the Royal Canadian Engineers are an important and essential branch of the Canadian Armed Forces.