The well known Swiss Papal Guard has a fascinating history. Established in 1506, the Swiss Guard is not only one of the oldest standing military units but is also the smallest military in the world (only about 125 soldiers). They literally protect the pope with their lives. In 1527, for example, 150 of the 189 guards gave their lives protecting Pope Clement VII as Emperor Charles V was sacking Rome. Today the Swiss Guard sports vintage armor and weapons for ceremonial appearances, but do not be fooled by the spears and swords (which they are trained to use). Plain-clothed guards armed with Glock 19s, MP7s, and other modern firepower are always present to protect our Pope.