Military services refer to any branch of the armed forces that serve a particular nation. Synonyms for military services include armed forces, military, defense forces, soldiers, troops, and servicemen. The term military encompasses all branches of the armed forces, including the Army, Navy, Air Force, and Marines. Defense forces and soldiers also refer to those who serve in the military, specifically for the purpose of protecting the nation and its citizens. The term servicemen refers to male members of any branch of the armed forces. Overall, these synonyms describe the individuals and organizations that work together to safeguard a nation's security and protect its sovereignty.