He and his wife were often seen driving in a four-wheel-driveLand Rover truck in Afghan cities. After the April 1978 Saur Revolution in Afghanistan, Dupree was arrested and deported from the country. He moved back to the United States but often visited neighboring Pakistan to monitor the Soviet–Afghan War. He has worked with the mujahideen forces who were fighting the Soviet-backed government of Afghanistan. He spent time in Peshawar, Pakistan, assisting Afghan refugees along with his wife. He had previously stayed in Pakistan as a Fulbright Scholar and as an advisor on Afghan affairs to the US ambassador in Pakistan.[3][4]
Death
Dupree died of lung cancer on March 21, 1989, at Duke University Hospital in Durham, North Carolina, just a month after the last Soviet troops withdrew from Afghanistan.[4][5]
Books
Afghanistan (1973)
An Historical Guide to Afghanistan (1972)
An Historical Guide to Kabul
A Guide to the National Museum
Red Flag Over Hindu Kush: Leftist movements in Afghanistan (1979)