Triple Strike

When a retired U.S. advisor and an ultrasecret fighter plane go missing in the mountains east of Bosnia, Stony Man is sent to eastern Europe on a search-and-rescue mission. A night raid uncovers the band of Islamic Freedom Fighters that has captured the VIP, but while he is flown to safety, Stony Man faces a bloody firefight to recover the airplane and its treasure trove of technological secrets.

This is #37 in Stony Man Series.