March 1 - During a performance at Miami's Dinner Key Auditorium, Jim Morrison of The Doors is arrested for exposing himself during the show. Morrison is officially charged with lewd and lascivious behavior, indecent behavior, open profanity and public drunkenness.
March 19 - British paratroopers and Marines land on the island of Anguilla expecting resistance from the "Republican Defence Force"’ of self-declared "President" Ronald Webster. Locals bid the soldiers welcome instead
April 28 - General de Gaulle steps down as president of France after having suffered a defeat in a referendum the day before.
April 29 - First anniversary of the Broadway production of the musical Hair is celebrated with free concert at Wollman Skating Rink
May
May 10 - Zip to Zap, a harbringer of the Woodstock Concert, ends with dispersal and eviction of youth and young adults at Zap, North Dakota by the National Guard.
May 20 - National Guard helicopters spray skin-stinging powder on anti-war protesters in California
May 22 - Apollo program: Apollo 10's lunar module flies within 15,400 m of the Moon's surface
May 26 - Apollo program: Apollo 10 returns to Earth after a successful eight-day test of all the components needed for the upcoming first manned Moon landing
July 8 - Vietnam War: The very first U.S. troop withdrawals are made
July 10 - Trimaran the Teignmouth Electron of Donald Crowhurst is found drifting and unoccupied - Crowhurst might have committed suicide
July 14 - Football war - after Honduras loses a soccer game against El Salvador, rioting breaks out in Honduras against Salvadoran migrant workers. Of the 300,000 Salvadorean workers in Honduras, tens of thousands are expelled, prompting a brief Salvadoran invasion of Honduras. The OAS works out a cease-fire on July 18, taking effect on July 20
August 4 - Vietnam War: At the apartment of French intermediary Jean Sainteny in Paris, US representative Henry Kissinger and North Vietnamese representative Xuan Thuy begin secret peace negotiations. The negotiations will eventually fail
November 3 - Vietnam War: US President Richard M. Nixon addresses his nation on Television and Radio asking the "silent majority" to join him in solidarity on the Vietnam War effort and to support his policies
November 9 - Group of Amerindians lead by Richard Oakes seize the Alcatraz island for 19 months, inspiring a wave of renewed Indian pride and government reform
November 20 - Richard Oakes returns with 90 followers and offers to buy the Alcatraz for $24 (he leaves the island January 1970)
November 21 - U.S. President Nixon and Japanese Premier Eisaku Sato agree in Washington on the return of Okinawa to Japanese control in 1972 Under the terms of the agreement, the US is to retain its rights to bases on the island, but these are to be nuclear-free
War of Attrition, between Egypt and Israel, which lasted until August 1970. This conflict was characterized by escalating artillery duels, air raids and commando missions