The "War on Drugs" refers to a government-led initiative aimed at reducing illegal drug use and trade. It began in the 1970s in the United States and involved strict law enforcement, increased penalties for drug offenses, and efforts to eradicate drug production. The campaign has focused on various substances, including cocaine, heroin, and marijuana. Critics argue that the War on Drugs has led to mass incarceration and disproportionately affected marginalized communities. Despite significant spending, many believe it has not effectively reduced drug use or trafficking. Alternative approaches, such as harm reduction and decriminalization, are being discussed as potential solutions.