The head of Afghanistan‘s central bank has fled Kabul and questioned the loyalty of Afghan security forces. He also blamed President Ashraf Ghani for the country’s chaotic fall to the Taliban.

Taking to Twitter on Monday, detailing how he worked at the bank until the terrorists were at the gates of the city, acting governor Ajmal Ahmady said that US dollar supplies were dwindling and described escaping the capital on a military flight.

“On Sunday, I began work. Reports throughout the morning were increasingly worrisome. I left the bank and left deputies in charge. Felt terrible about leaving the staff,” he said.

“It did not have to end this way. I am disgusted by the lack of any planning by Afghan leadership. Saw at the airport then leave without informing others,” he added.

On Sunday, Ghani fled Afghanistan as Taliban terrorists entered Kabul virtually unopposed.

Their arrival, barely a week after they captured faraway provincial capital Zaranj, was disorienting, said Ahmady.

Ahmady was appointed as the acting governor of Afghanistan’s central bank just over a year ago, having previously worked at the US Treasury, the World Bank and in private equity.

Referring to claims made by some pro-government militia leaders that the army’s capitulation in northern Afghanistan was the result of a conspiracy, Ahmady said, “Seems difficult to believe, but there remains a suspicion as to why (Afghan National Security Forces) left posts so quickly.”

As the Taliban advanced the country, Ahmady said Afghanistan’s currency markets were in a panic, especially after the central bank was told it would not receive any more dollars.

“I held meetings on Saturday to reassure banks and money exchanges to calm them down. I can’t believe that was one day before Kabul fell,” Ahmady said.

Ahmady said he boarded a military aircraft amid chaos on the tarmac after a commercial flight he booked was swamped with passengers. It was unclear which military plane he boarded and he did not mention his destination.