PADAS, Philippines — While neither guided bomb nor armored vehicle, a gray oblong water pump sticking out from the brush along a remote dirt road is intended to be just as clear a sign of the United States’ efforts to stop the spread of the Islamic State.

It has taken two months, an American Special Operations civil affairs team, three nonprofit organizations and an entire platoon from the Philippine Army to bring the pump to Padas, a village of about 3,000 people in the Mindanao chain of islands in the country’s south. If all goes to plan, water from the pump will help impoverished farmers establish trust in the government, and, in turn, seek to undermine the militants’ influence.

“Whatever the international community gives us, we’ll accept,” said Macaraya Ampuan, an influential leader in the village. “But first thing to address is security. Eliminate ISIS so our livelihoods can be stable.”