The Deadly Defector
Written by
Gaspar Saladino (letterer), Jack Sparling (penciler and inker), Paul S. Newman (writer)
Released 1967
2nd story in Mission Impossible #1 - (16 pages). This story was reprinted in and in Mission Impossible #5.
China's leading nuclear physicist wants to defect. He is attending a symposium in Europe and the IMF team heads there to get him but it feels like a trap.