Dragon Sim-13 (The Green Berets Book 2)

Dragon SIM-13 was an elaborate computerized command post exercise to test the readiness of the U.S. Special Operations Command (USSOCOM) headquarters. The scenario called for a U.S. Army Special Forces strike against a strategic target in China. But whe thousands of students are massacred in Tiananmen Square during democracy protests, the rules change. Meng, the computer genius behind the SIM program, sees a way to avenge a hatred that had been festering for over 20 years, and tip the scales of freedom. With the push of a button on his master computer, simulation becomes a reality: the Dragon mission is launched.

The Green Beret Series:

Eyes of the Hammer
Dragon Sim-13
Synbat
Cut Out
Eternity Base
Z

And Introducing Horace Chase in:
Chasing the Ghost
Chasing the Lost
Chasing the Son