Importing drugs with miltary precision

Captain Laurence and his associate Major Strong were waiting for the next drug delivery from Afghanistan. One Ron Saunders had arrived with to-days delivery. A friend of Ron, Frank Nielsen, was interested in the drug smuggling, but not in the drugs. He was thinking of a blackmailing scheme with his Chinese friend Ling Pooh. Ling with a false identity, Tim Wand, started the blackmailing against one Captain, and one Major. Did the blackmailers make any mistakes?