Battle of Achuapa
The engagement took place when a ten-man unit of American Marines led by Sergeant Arthur M. Palrang were ambushed by Sandinista forces led by Miguel Angel Ortez after leaving Ocotal to repair the telephone line with San Fernando.
Eight Marines were killed in the firefight (including Palrang), with the two survivors being wounded. It was the largest loss of American life in a single battle during the occupation of Nicaragua.
The battle resulted in the Sandinistas capturing "two Browning automatic rifles, one Thompson submachine gun, three Springfield rifles, and eight fully equipped mules." The battle lasted two and a half hours.
In the United States, the incident reignited controversy over the military occupation of Nicaragua. On January 2, 1931, Senator William E. Borah, the Chairman of the Senate Foreign Relations Committee, called for a withdrawal of American military personnel from Nicaragua.
- Corporal Irving T. Aron
- Private Lambert Bush
- Private Edward E. Elliott
- Private Joseph A. Harbaugh
- Private Frank Kosieradzki
- Private Richard J. Litz
- Private Joseph A. McCarty
- Sergeant Arthur M. Palrang
- Private Mack Hutcherson
- Private Frank A. Jackson
- Beede, Benjamin R. (May 1, 1994). The War of 1898 and U.S. Interventions, 1898–1934: An Encyclopedia. New York City: Routledge. p. 3.
- Musicant, I, The Banana Wars, 1990, New York: MacMillan Publishing Co., ISBN 0025882104
- "The Wyoming Tragedy". Leatherneck. Retrieved 9 April 2014.
- "Marine Corps Casualties". The Sandino Rebellion, 1927–1934. Retrieved 9 April 2014.
- Macaulay, Neill (February 1998). The Sandino Affair. Chicago: Quadrangle Books. p. 183.
- Macaulay, Neill (February 1998). The Sandino Affair. Chicago: Quadrangle Books. pp. 183–184.