[e]Photo Stream
On This Day
Memories
Hire Us
June 7
ON THIS DAY

June 7

5 moments across history

1981

Israeli Air Force Bombs Iraq’s Osirak Nuclear Reactor (Operation Opera)

Israeli Air Force Bombs Iraq’s Osirak Nuclear Reactor (Operation Opera)

Israeli Air Force Bombs Iraq’s Osirak Nuclear Reactor (Operation Opera)

Israeli Air Force Bombs Iraq’s Osirak Nuclear Reactor (Operation Opera) — detail

The attack occurred during the Iran-Iraq War amid heightened regional tensions. It established a precedent for preventive military action against perceived existential threats and influenced subsequent non-proliferation debates in the Middle East.

On June 7, 1981, the Israeli Air Force launched Operation Opera, bombing and destroying Iraq’s Osirak nuclear reactor near Baghdad. The strike prevented Saddam Hussein’s regime from acquiring a nuclear weapons capability, a key strategic concern for Israel given the ongoing Iran-Iraq War and regional tensions. This preemptive attack set a precedent for using military force to counter perceived existential threats, influencing later debates on non-proliferation and preventive warfare in the Middle East.

1965

Gemini 4 Splashdown and First American Spacewalk

Gemini 4 Splashdown and First American Spacewalk

Gemini 4 Splashdown and First American Spacewalk

Gemini 4 Splashdown and First American Spacewalk — detail

The four-day flight demonstrated critical extravehicular capability for future lunar missions, occurring amid the Cold War space race just two months after the Soviet Union’s first spacewalk.

On June 7, 1965, NASA’s Gemini 4 mission successfully splashed down in the Atlantic Ocean after a four-day flight, during which astronaut Ed White performed the first American spacewalk. This milestone demonstrated that astronauts could operate outside their spacecraft, a critical capability for future lunar missions. The event occurred amid the Cold War space race, following the Soviet Union’s first spacewalk just two months earlier, intensifying competition between the two superpowers.

1942

Battle of Midway Ends

Battle of Midway Ends

Battle of Midway Ends

Battle of Midway Ends — detail

Fought from June 4 to June 7, 1942, the Battle of Midway saw American dive bombers sink four Japanese aircraft carriers while the U.S. lost only one, shifting the strategic initiative to the United States and marking the turning point in the Pacific theater. Occurring six months after Pearl Harbor, U.S. codebreakers had discovered Japanese plans, enabling Admiral Nimitz to ambush the Japanese fleet.

The Battle of Midway, fought from June 4 to June 7, 1942, ended with a decisive U.S. victory as American dive bombers sank four Japanese aircraft carriers, while the U.S. lost only one. This victory halted Japan's expansion in the Pacific, shifting the strategic initiative to the United States and marking the turning point in the Pacific theater of World War II. The battle occurred six months after Pearl Harbor, with U.S. codebreakers having discovered Japanese plans, allowing Admiral Nimitz to ambush the Japanese fleet and change the war's course.

1917

Battle of Messines Begins

Battle of Messines Begins

Battle of Messines Begins

Battle of Messines Begins — detail

The offensive aimed to secure the Messines Ridge to protect the flank of the upcoming Third Battle of Ypres (Passchendaele), demonstrating the tactical innovation of mining and tunneling on the Western Front.

On June 7, 1917, British forces detonated 19 pre-dug mines beneath German trenches near Messines, Belgium, killing an estimated 10,000 German soldiers in one of the largest non-nuclear explosions in history. This offensive was a crucial part of the broader World War I campaign in Flanders, aimed at securing the Messines Ridge to protect the flank of the upcoming Third Battle of Ypres (Passchendaele). The successful, coordinated blast and subsequent infantry advance demonstrated the effectiveness of mining and tunneling as a tactical innovation, though the war’s grinding attrition on the Western Front continued unabated.