Operation may refer to: Surgery A mathematical operation: An arithmetic operation: Addition Subtraction Multiplication Division A planned military engagement...

A black operation (black op for short) is a covert operation which is done by a government or military. Black operations are secret and whoever does them...

Gas-operation is a system of operation used to provide energy to operate autoloading firearms. In gas operation, a portion of high-pressure gas from the...

Operation Entebbe, also known as Operation Jonathan, was an Israeli hostage rescue mission. It took place in July 1976 in Entebbe, Uganda. An Air France...

Border support operations's old name is Operation Faithful Patriot. Operation Faithful Patriot is happening now. Operation Faithful Patriot is like a...

Automatic train operation (ATO) ensures partial or complete automatic train piloting and driverless functions. This short article about transport can...

The Organisation for Economic Co-operation and Development (OECD) is an international organisation of countries. Member countries of OECD all have a democratic...

Operation Sea Lion (German: Unternehmen Seelöwe) was the plan to invade the United Kingdom by Nazi Germany during World War II. However, Germany first...

Operation Barbarossa (German: Unternehmen Barbarossa, named after Frederick I) was the code name for the European Axis invasion of the Soviet Union during...

Operation Shaban (urdu:آپریشن شعبان) was a joint counter-terrorism operation in Balochistan, Pakistan, launched by the Pakistan Army, Frontier Corps, and...

In mathematics, a binary operation, often shown as *, on a set is a way of combining a pair of elements in that set that results in another element of...

suffered around 80,000–100,000 soldier losses. There were two military operations. Operation Desert Shield brought Western troops to protect Dhahran, Saudi Arabia...

In mathematics, an operation is a function which takes one or more inputs (named operands) and produces an output. Common operations are addition, subtraction...

The Operation Restore Hope was an operation of the United States and many of its allied countries in Somalia. The operation was protected by the United...

Operation Yewtree is an investigation by the Metropolitan Police into sex crimes, especially child sexual abuse. It began in October 2012, after Jimmy...

Operation Overlord was the 1944 campaign for the invasion of continental Europe in World War II. It was fought by the Allied forces against German forces...

equations. The order of operations is the order that different mathematical operations are done. The standard mathematical operations are addition (+), subtraction...

Operation Moonshot is a programme by the UK government to allow many people in England to be tested for COVID-19 as a way to allow large gatherings of...

Operation Downfall was a planned military action. This was to be the Allied forces invasion of Japan to end the Second World War. It would have two main...

Operation Petticoat is a 1959 American World War II comedy movie directed by Blake Edwards and starring Cary Grant, Tony Curtis, Joan O'Brien, Dina Merrill...

Operation Uphold Democracy was a military operation in Haiti. It was led by the United States, with help from Argentina, Netherlands, Poland, Belgium...

Operation Sunrise was a series of meeting mostly taken place in the city of Berne, Switzerland. American Generals and Nazi German Officials discussed...

Operation Ginger was a counter insurgency operation part of the Malayan Emergency, the objective was to disrupt the communist guerrilla supplies, and...

Operation Scorpion was a suggested operation in World War II by Australia's Z Special Unit. It was to be the first operation by Z Special Unit. Australian...

Organization for Security and Co-operation in Europe (OSCE) is an international organization for peace and human rights. Presently, it has 57 countries...

The Operation Cornflakes occurred in February – March 1945 during World War II. It was a military propaganda provocation operation of the American intelligence...

Operation Nantakor was cross-border military operation conducted by British forces. It involved the 22nd Special Air Service (SAS) and Gurkha forces. In...

Operation Lyari was a government-led crackdown against local gangs and crime syndicates in the Lyari area of Karachi, Pakistan. Part of the broader Karachi...

In Operation Hush, marines were to land on the Belgian coast and there would be a breakout attack from Nieuwpoort and the Yser bridgehead. Wikimedia Commons...

Operation Searchlight was a planned military operation by the Pakistani Army to stop the Bengali nationalist movement in East Pakistan (now Bangladesh)...

A covert operation is an operation that is done in a way that keeps it secret. The term suggests some kind of important reason. Examples might be: a kind...

Operation Spring Shield (Turkish: Bahar Kalkanı Harekâtı) was a cross-border military operation at Syria by Turkey, which was in the Idlib region of northwest...

Operation Atalanta is a counter-piracy operation that is currently happening. Operation Atalanta is also the first naval operation done by the European...

Operation Pitting was a British military operation currently going on to move British nationals and allowed Afghans from Afghanistan to the United Kingdom...

The military operation Containment (Portuguese: Operação Contenção) happens since October 28, 2025 in the Complexo do Alemão and Penha favela complexes...

OPERATION ROLLING THUNDER: 1965-1968 On 2 March 1965, the USAF began a systematic bombing campaign against North Vietnam named Rolling Thunder. Planners...

Operation Crossbow later re-released as The Great Spy Mission is a 1965 British World War II thriller movie directed by Michael Anderson and starring...

"Operation Ground and Pound" is the fourth track of British power metal band DragonForce's third album, Inhuman Rampage. The track was the second music...

Operation Eagle Claw, known as Operation Tabas (Persian: عملیات طبس) in Iran, was a United States Armed Forces operation ordered by U.S. President Jimmy...

Operation Ichi-Go (or "Operation Number One") was a series of battles between the armies of Japan and China. The battles happened between April and December...

Operation Defensive Shield (Hebrew: מִבְצָע חוֹמַת מָגֵן, romanized: Mīvtzāh Ḥōmat Māgēn) was a 2002 Israeli military operation taking place in Israeli-occupied...

In computer programming, a bitwise operation operates on a bit array at the level of its individual bits. In the explanations below, any indication of...

Operation Sentinelle is a counter-terrorism mission of the French army. It was put in place in January 2015 after the attacks against the satirical newspaper...

Codename: Kids Next Door – Operation: S.O.D.A. is a platformer video game based on the American animated television series Codename: Kids Next Door. The...

Operation Cyclone was the code name for the United States Central Intelligence Agency (CIA) program to arm and finance the mujahideen (jihadists) in Afghanistan...

Special forces, or special operations forces, are military units used to trained to perform unconventional (not ordinary), difficult, often high-risk missions...

Thunderstrike: Operation Phoenix, known in Europe as Thunderhawk: Operation Phoenix, is a combat flight simulator video game for PlayStation 2 home console...

The Operation Boatswain Memorial is a memorial dedicated to a group of 23 fighters who died at sea in 1941, during World War II. They fought for Palmach...

Operation Dragoon was the code name for the Allied landings in southern France during World War II. The landings began on 15 August 1944. At this point...

Operation Market Garden, was an Allied operation against Nazi Germany in Western Europe during the Allied advance from paris to the rhine in the Western...