Elusive ISIS leader Abu Bakr al-Baghdadi is probably still alive and likely hiding in the Middle Euphrates River Valley, stretching approximately from the city of Deir el-Zour in eastern Syria to the town of Rawa in western Iraq, US Lieutenant General Stephen Townsend said Thursday.

“We’re looking for him every day. I don’t think he’s dead,” Townsend, commander of the counter-ISIS coalition in Iraq and Syria, told reporters at the Pentagon in a conference call from his headquarters in Baghdad.

Townsend admitted he didn’t “have a clue” where Baghdad is precisely, but believes he may have fled with many other ISIS militants into the Middle Euphrates region, after coalition and local force assaults on the terrorist organization’s bastions of Mosul, Raqqa and Tal Afar.

“The last stand of ISIS will be in the Middle Euphrates River Valley,” Townsend said.

“When we find him, I think we’ll just try to kill him first. It’s probably not worth all the trouble to try and capture him.”

With a $25 million US bounty on his head, Iraq-born Baghdadi has successfully avoided an intense effort to seek him out for six years or more.

Britain-based Syrian Observatory for Human Rights, a longtime conflict monitor, said in mid-June that it had heard from senior ISIS leaders in Syria’s Deir el-Zour province that Baghdadi was dead.

Russia’s army said in mid-June that it was seeking to verify whether it had killed him in a May air strike in Syria.

“I’ve seen no convincing evidence, intelligence, or open-source or other rumor or otherwise that he’s dead…. There are also some indicators in intelligence channels that he’s still alive,” said Townsend.