how many countries are us troops in right now
United States military deployments US personnel are engaged in active combat in Afghanistan, Iraq and Syria. Others are deployed as part of several peacekeeping missions, military attachés, or are part of embassy and consulate security. Nearly 40,000 are assigned to classified missions in locations that the US government refuses to disclose.[2]
Canada–United States relations The Canadian military, like forces of other NATO countries, fought alongside the United States in most major conflicts since World War II, including the Korean War, the Gulf War, the Kosovo War, and most recently the war in Afghanistan. The main exceptions to this were the Canadian government's opposition to the Vietnam War and the Iraq War, which caused some brief diplomatic tensions. Despite these issues, military relations have remained close.