The siege of Catubig (Filipino: Pagkubkob sa Catubig) was a long and bloody engagement fought during the Philippine–American War, in which Filipino guerrillas launched a surprise attack against a detachment of U.S. infantry, and then forced them to abandon the town after a four-day siege. It began on April 15, 1900, and lasted four days before the survivors were rescued. The attack was very similar to the Balangiga Massacre south of Catubig a year later.
