A 16-year-old American boy was among eight suspected ISIS terrorists captured by a US-backed Kurdish militia this week, according to the group.

The YPG announced Wednesday that it captured a teen named Soulay Noah Su, who is also known as Abu Souleiman al-Amriki, along with seven adults — hailing from Germany, Russia, Ukraine, Uzbekistan, Tajikistan and Kazakhistan — in eastern Syria on Sunday and Monday.

The Kurdish force says the men “were planning attacks to slow down the progress of our forces by attacking civilians as a last resort.”

A State Department spokesperson said the department is aware of the reports but had no further comment.

Kurdish forces are currently holding hundreds of foreign fighters captured in Syria — including two Americans, Warren Christopher Clark and Zaid Abed al-Hamid, who were captured recently.

The Trump administration’s announcement that it plans to pull US troops out of Syria has raised the question of what will happen to the captives, as many countries have been reluctant to take back citizens with ties to ISIS.

With Post wires