On June 6, 1944, during World War II, the Allied forces launched a massive invasion of Normandy, known as D-Day. This operation involved an assault on five beaches, each with its own code name: Omaha, Utah, Gold, Juno, and Sword. The invasion marked a turning point in the war, as it allowed the Allies to establish a foothold in Europe and eventually push the Nazis back. --AI analysis

On June 6, 1968, U.S. Senator Robert F. Kennedy was assassinated at the Ambassador Hotel in Los Angeles, California. This tragic event occurred just after he had won the California primary, which was a significant milestone in his presidential campaign. His death was a shock to the nation and marked a tumultuous period in American history. --AI analysis

On June 6, 1982, the Israeli Defense Forces (IDF) reached Beirut during the 1982 Lebanon War. This marked a significant moment in the conflict, as the IDF had been advancing through Lebanon in an effort to drive out Palestinian militants. The war would eventually lead to the withdrawal of Israeli forces and the establishment of a multinational peacekeeping force. --AI analysis

On June 6, 1990, the Congress of People's Deputies adopted the Declaration of State Sovereignty, marking a pivotal moment in Russian history. This declaration asserted Russia's sovereignty and independence from the Soviet Union, paving the way for the eventual dissolution of the USSR and the establishment of the Russian Federation. --AI analysis

On June 6, 2005, the United States Supreme Court ruled in Gonzales v. Raich that the federal government had the authority to ban the use of medical marijuana, even in states where it was legal under state law. This decision was a setback for advocates of medical marijuana and highlighted the ongoing debate over drug policy in the United States. --AI analysis

On June 6, 2012, a rare astronomical event known as the Transit of Venus occurred. This event, in which Venus passes directly between the Earth and the Sun, is visible from Earth as a small black dot moving across the Sun's disk. It is a rare opportunity for scientists to study the atmosphere of Venus and gain insights into the planet's composition and climate. --AI analysis

On June 6, 2017, two bombings occurred in Tehran, Iran, targeting the Iranian Parliament and Ayatollah Khomeini's mausoleum. The Islamic State (ISIS) claimed responsibility for the attacks, which resulted in the deaths of several people. This marked a significant escalation of violence in Iran and highlighted the ongoing threat posed by terrorist groups in the region. --AI analysis