We are familiar with intelligence agencies that use bribes to obtain information or advantageous positions in hostile environments. But have you heard of them using Viagra? Oddly enough, that is exactly what the CIA did in Afghanistan to obtain information from local bosses and informants.
Supplying them with weapons would have turned out to be a bad idea, as the chiefs would hamper peacekeeping efforts in the country. So they resorted to supplying them with the blue pills. The informants were so amazed at the results that they wanted more pills!