Definition: In this task, a passage will be given and the goal is to identify an event from the passage. An event is defined as a single word representing something that happened, is happening, or may happen. An event can be factual or hypothetical, positive or negative, certain or uncertain. While most events are based on verbs, an event can also be based on a noun (ex. storm, snow, rainfall) or a copula verb (is, was, been, etc.). The event must not be a pronoun or an adjective. For noun events with multiple words, use the last word in the phrase as event.
Input: Passage: Nhek Bunchhay, evading an intensive manhunt, made his way to O'Smach, the last major outpost held by Ranariddh's forces. His men have held the stronghold _ which is on the border just opposite the Thai province of Surin _ against repeated intense attacks by Hun Sen's troops.

made