Drugs: a danger and pollutant

The US war on terror is now increasingly focused on water and underwater invasions. Not only are terrorists being viewed as a threat, but drug traffickers, long users of boats for trafficking, are also using submarines in murky water to access the states. So, the submarines are quiet and not visible by regular observation. While these drugs are moving in our waters, they are also polluting everyone's water. Whenever the traffickers dump their tons of cargo for security reasons, our fish and water become polluted and anyone using them will be exposed.
While we spend billions to decrease US drug activity, the users of these drugs must also be held accountable for the huge financial and societal costs. Without user demand, the drug-related problems would decrease.