Fourth Battle of Topolobampo

Fourth Battle of Topolobampo
Part of the Mexican Revolution
Map of the Fourth Battle of Topolobampo, drawn by the U.S. Navy observers during the battle.
Date June 16, 1914 Location off Topolobampo, Sinaloa, Mexico Result Huertista victory
Belligerents
Constitutionalists	Huertistas
Commanders and leaders
Captain Hilario Malpica†	Captain Navio Torres
Strength
1 gunboat	1 gunboat
Casualties and losses
7 killed, ~30 wounded, unknown captured, 1 gunboat sunk	Unknown wounded, 1 gunboat damaged
Both federal and rebel forces flew the same Mexican National Ensign during the naval campaign off Topolobampo.

The Fourth Battle of Topolobampo was a single ship action fought during the Mexican Revolution and the last naval battle of the Topolobampo Campaign. In June 1914, a Huertista gunboat sank a Constitutionalist gunboat off Topolobampo, Sinaloa in the Gulf of California.