A heroin surge is shocking and awing Americans, 165,000 of who will be killed the next ten years. How does 415,000 kilograms (913,000 pounds) of heroin from US-occupied Afghanistan get to US each year?
Opium Wars I & II were British troops forcing farmers in India and Pakistan, colonies of Britain then, to grow opium which Brits pushed on Chinese to try to make China a colony of Britain too. In the 1980's, CIA grifters flew weapons to Contras in Nicaragua and flew crack cocaine back to the USA . The DEA did nothing to stop CIA felons from dealing crack in the USA.
CIA organized, trained and armed the Mujahideen (later re-named Taliban) to fight a 1979 Soviet invasion into Afghanistan and to push heroin on Russians. CIA contracted NLC trucks to send weapons through Pakistan to Afghanistan and to bring heroin back. After Soviet withdrawal, Taliban took control of Afghanistan's government.