On October 5, 1899, Garland adopted the male identity of Beebe Beam and accompanied United States Army forces to the Philippines in 1899 to participate in the Philippine War for a year, writing, "I saw war and I lived it." Beam was a cabin boy on the troop transport "City of Para" to pay the way to the Philippines. Beam became sick on the journey and was set ashore after the captain found out about Beam's sex. The enlisted soldiers took up a collection to buy a ticket. When the captain would not allow Beam back on the ship, the soldiers gave Beam a uniform and hid Beam until they were safely away from Hawaii. Beam was discovered again and confined, but, dressed as a soldier, Beam escaped and followed the regiments to their Philippine garrisons. Beam served as a Spanish language interpreter and nurse, living in military camps with the Sixteenth, Twenty-Ninth, Forty-Second, and Forty-Fifth United States Volunteer Infantry regiments. During that time in the Philippines, Beam did not participate in combat, but witnessed the Battle of San Mateo and joined several marches throughout Luzon. Beam accompanied United States military forces to Santa Cruz, Laguna de Bey, Camarines, and Caloccan, as well as Manila and smaller garrisons.