War on drugs

The war on drugs, sometimes referred to in the 21st century as the war on cartels in contexts of military intervention and counterterrorism, is a global anti-narcotics campaign led by the United States federal government, including drug prohibition and foreign assistance, with the aim of reducing the illegal drug trade in the US. The initiative's efforts includes policies intended to discourage the production, distribution, and consumption of psychoactive drugs that the participating governments, through United Nations treaties, have made illegal.

The term "war on drugs" was popularized by the media after a press conference, given on June 17, 1971, during which President Richard Nixon declared drug abuse "public enemy number one". He stated, "In order to fight and defeat this enemy, it is necessary to wage a new, all-out offensive. ... This will be a worldwide offensive. ... It will be government-wide ... and it will be nationwide." Earlier that day, Nixon had presented a special message to the US Congress on "Drug Abuse Prevention and Control", which included text about devoting more federal resources to the "prevention of new addicts, and the rehabilitation of those who are addicted"; that aspect did not receive the same media attention as the term "war on drugs".

In the years since, presidential administrations and Congress have generally maintained or expanded Nixon's original initiatives, with the emphasis on law enforcement and interdiction over public health and treatment. Cannabis presents a special case; it came under federal restriction in the 1930s, and since 1970 has been classified as having a high potential for abuse and no medical value, with the same level of prohibition as heroin. Multiple mainstream studies and findings since the 1930s have recommended against such a severe classification. Beginning in the 1990s, cannabis has been legalized for medical use in 39 states, and also for recreational use in 24, creating a policy gap with federal law and non-compliance with the UN drug treaties.

In June 2011, the Global Commission on Drug Policy released a critical report, declaring: "The global war on drugs has failed, with devastating consequences for individuals and societies around the world." In 2023, the UN High Commissioner for Human Rights stated that "decades of punitive, 'war on drugs' strategies had failed to prevent an increasing range and quantity of substances from being produced and consumed." That year, the annual US federal drug war budget reached $39 billion, with cumulative spending since 1971 estimated at $1 trillion.