Schlock, your team is inserted first. Survey the field of operations, pinpoint the Kreelies, and find whoever does their purchasing.
The Kreelies have to come out alive or we don't get paid. The buyer has to survive for interrogation so we can nail his source, and get paid again. Other than that, try to keep collateral damage to a minimum.
What about da rest o' da pets? You know, puppies an' kittens?
Mmmm. . . kittens. Collateral damage now comes in a variety of flavors.
Consider yourself under orders to not engage in gratuitous kitten-eating.