Sure, Dragon knows what he's doing, just like he knew what he was doing when he worked for the Nazis during World War II.
7 seconds sound clip from the The Eiger Sanction movie soundboard.
You can hear this line at 00:38:11 in the Blu-ray version of the movie.
Quote context
[...]
- Assassins who stay too long wind up assassinated, and that ain't in my game plan.
- Look, I don't pretend to know what Mr. Dragon's thinking...
- But there's a formula for germ warfare out there and the other side has it.
- I'm sure he knows what he's doing.
- What?
- Oh, you didn't know that, did you?
- Yes, your wrap 'em up in red, white, and blue Mr. Dragon's a goddamn Hessian, that's what he is.
- And you don't see any difference between their side and our side?
[...]