A two-month old baby handed over to US soldiers during the chaotic withdrawal process in Kabul in August is still missing.

In an exclusive interview with Reuters, the baby’s father Mirza Ali Ahmadi said it was a split second decision to hand baby Sohail to the soldier over a high fence near the gates of the airport as he feared the infant might get crushed in the chaos.

After handing over Sohail, it took the rest of the family more than a half hour to get to the other side of the airport fence.

Once they were inside, Sohail was nowhere to be found.

Mirza Ali, who said he worked as a security guard at the U.S embassy for 10 years, began desperately asking every official he encountered about his baby’s whereabouts, Reuters reported.

He said a military commander told him the airport was too dangerous for a baby and that he might have been taken to a special area for children. But when they got there it was empty.

“He walked with me all around the airport to search everywhere,” Mirza Ali said in an interview through a translator. He said he never got the commander’s name, as he didn’t speak English and was relying on Afghan colleagues from the embassy to help communicate.

Three days went by.

“I spoke to maybe more than 20 people,” he said. “Every officer – military or civilian – I came across I was asking about my baby.”

He said one of the civilian officials he spoke to told him Sohail might have been evacuated by himself. “They said ‘we don’t have resources to keep the baby here.'”

Mirza Ali, 35, Suraya, 32, and their four other children, were put on an evacuation flight to Qatar and then to Germany and eventually landed in the United States.

The family is now at Fort Bliss in Texas with other Afghan refugees waiting to be resettled somewhere in the United States.

Mirza Ali said he saw other families handing their babies over the Kabul airport fence to soldiers at the same time.

Mirza Ali said every person he comes across – aid workers, U.S. officials – he tells them about Sohail. “Everyone promises they will do their best, but they are just promises,” he said.

An Afghan refugee support group created a “Missing Baby” sign with Sohail’s picture on it and are circulating it among their networks in the hopes that someone will recognize him, Reuters reported.

A U.S. government official familiar with the situation said the case had been flagged for all the agencies involved, including the U.S. bases and overseas locations. The child was last seen being handed to a U.S. soldier during the chaos at the Kabul airport but “unfortunately no one can find the child,” the official said.

A State Department spokesperson said the government is working with international partners and the international community “to explore every avenue to locate the child, which includes an international amber alert that was issued through the International Center for Missing and Exploited Children.”