An offensive is a
military operation
A military operation (op) is the coordinated military actions of a state, or a non-state actor, in response to a developing situation. These actions are designed as a military plan to resolve the situation in the state or actor's favor. Operati ...
that seeks through an aggressive projection of armed forces to occupy or recapture territory, gain an
objective or achieve some larger
strategic,
operational, or
tactical goal
A goal or objective is an idea of the future or desired result that a person or a group of people envision, plan, and commit to achieve. People endeavour to reach goals within a finite time by setting deadlines.
A goal is roughly similar to ...
. Another term for an offensive often used by the media is "
invasion
An invasion is a Offensive (military), military offensive of combatants of one geopolitics, geopolitical Legal entity, entity, usually in large numbers, entering territory (country subdivision), territory controlled by another similar entity, ...
", or the more general "attack". An offensive is a conduct of combat operations that seek to achieve only some of the objectives of the strategy being pursued in the theatre as a whole. Commonly an offensive is carried out by one or more
divisions
Division may refer to:
Mathematics
*Division (mathematics), the inverse of multiplication
* Division algorithm, a method for computing the result of mathematical division Military
*Division (military), a formation typically consisting of 10,000 t ...
, numbering between 10 and 30,000 troops as part of a
combined arms
Combined arms is an approach to warfare that seeks to integrate different combat arms of a military to achieve mutually complementary effects—for example, using infantry and armoured warfare, armour in an Urban warfare, urban environment in ...
manoeuvre.
The offensive was considered a pre-eminent means of producing victory, although with the recognition of a defensive phase at some stage of the execution.
A quick guide to the size or scope of the offensive is to consider the number of troops involved in the side initiating the offensive.
Offensives are largely conducted as a means to secure initiative in a confrontation between opponents. They can be waged on
land
Land, also known as dry land, ground, or earth, is the solid terrestrial surface of Earth not submerged by the ocean or another body of water. It makes up 29.2% of Earth's surface and includes all continents and islands. Earth's land sur ...
, at
sea
A sea is a large body of salt water. There are particular seas and the sea. The sea commonly refers to the ocean, the interconnected body of seawaters that spans most of Earth. Particular seas are either marginal seas, second-order section ...
or in the
air
An atmosphere () is a layer of gases that envelop an astronomical object, held in place by the gravity of the object. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low. A stellar atmosph ...
.
A
naval offensive, such as the Japanese
attack on Pearl Harbor
The attack on Pearl HarborAlso known as the Battle of Pearl Harbor was a surprise military strike by the Empire of Japan on the United States Pacific Fleet at Naval Station Pearl Harbor, its naval base at Pearl Harbor on Oahu, Territory of ...
, can have wide-ranging implications for national strategies and require a significant
logistical commitment to destroy enemy naval capabilities. It can also be used to
interdict enemy shipping, such as
World War II's Battle of the Atlantic. Naval offensives can also be tactical, such as
Operation Coronado IX conducted by the
United States Navy
The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 millio ...
's
Mobile Riverine Force during the
Vietnam War
The Vietnam War (1 November 1955 – 30 April 1975) was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam (Democratic Republic of Vietnam) and South Vietnam (Republic of Vietnam) and their allies. North Vietnam w ...
.
An
air offensive is an operation that can describe any number of different types of operations, usually restricted to specific types of aircraft. The offensives conducted with the use of
fighter aircraft
Fighter aircraft (early on also ''pursuit aircraft'') are military aircraft designed primarily for air-to-air combat. In military conflict, the role of fighter aircraft is to establish air supremacy, air superiority of the battlespace. Domina ...
are predominantly concerned with establishing
air superiority
An atmosphere () is a layer of gases that envelop an astronomical object, held in place by the gravity of the object. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low. A stellar atmospher ...
in a given air space, or over a given territory. A
bomber
A bomber is a military combat aircraft that utilizes
air-to-ground weaponry to drop bombs, launch aerial torpedo, torpedoes, or deploy air-launched cruise missiles.
There are two major classifications of bomber: strategic and tactical. Strateg ...
offensive is sometimes also known as a
strategic bombing
Strategic bombing is a systematically organized and executed military attack from the air which can utilize strategic bombers, long- or medium-range missiles, or nuclear-armed fighter-bomber aircraft to attack targets deemed vital to the enemy' ...
offensive and was prominently used by the
Allies on
a large scale during
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
. Use of
ground attack aircraft in support of ground offensives can be said to be an air offensive, such as that performed in the opening phase of the
Red Army
The Workers' and Peasants' Red Army, often shortened to the Red Army, was the army and air force of the Russian Soviet Republic and, from 1922, the Soviet Union. The army was established in January 1918 by a decree of the Council of People ...
's
Operation Kutuzov
Operation Kutuzov was the first of the two counteroffensives launched by the Red Army as part of the Kursk Strategic Offensive Operation. It commenced on 12 July 1943, in the Central Russian Upland, against Army Group Center of the German ''Ger ...
and
Operation Polkovodets Rumyantsev, when hundreds of
Il-2
The Ilyushin Il-2 (Russian language, Russian: Илью́шин Ил-2) is a Ground attack aircraft, ground-attack plane that was produced by the Soviet Union in large numbers during the World War II, Second World War. The word ''shturmovík'' (C ...
aircraft were used en masse to overwhelm the
Wehrmacht
The ''Wehrmacht'' (, ) were the unified armed forces of Nazi Germany from 1935 to 1945. It consisted of the German Army (1935–1945), ''Heer'' (army), the ''Kriegsmarine'' (navy) and the ''Luftwaffe'' (air force). The designation "''Wehrmac ...
's ground troops.
Theatre offensive
A
theatre
Theatre or theater is a collaborative form of performing art that uses live performers, usually actors to present experiences of a real or imagined event before a live audience in a specific place, often a Stage (theatre), stage. The performe ...
offensive can be a
war
War is an armed conflict between the armed forces of states, or between governmental forces and armed groups that are organized under a certain command structure and have the capacity to sustain military operations, or between such organi ...
and a dominant feature of a national security policy, or one of several components of war if a country is involved in several theatres such as the United Kingdom in
1941
The Correlates of War project estimates this to be the deadliest year in human history in terms of conflict deaths, placing the death toll at 3.49 million. However, the Uppsala Conflict Data Program estimates that the subsequent year, 1942, wa ...
. In general theatre, offensives require over 250,000 troops to be committed to combat operations, including combined planning for different arms and services of the armed forces, such as air defence troops integrated into the overall plan for ground operations.
Strategic offensive
A strategic offensive is often a
campaign and would involve the use of over 100,000 troops as part of a general
strategy
Strategy (from Greek στρατηγία ''stratēgia'', "troop leadership; office of general, command, generalship") is a general plan to achieve one or more long-term or overall goals under conditions of uncertainty. In the sense of the " a ...
of the conflict in a given theatre. For example, the
Operation Barbarossa
Operation Barbarossa was the invasion of the Soviet Union by Nazi Germany and several of its European Axis allies starting on Sunday, 22 June 1941, during World War II. More than 3.8 million Axis troops invaded the western Soviet Union along ...
was a theatre offensive composed of three distinct and inter-related campaigns in the Southern, Central and Northern parts of USSR territory.
Soviet
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
strategic offensive operations during World War II often involved multi-
front coordinated operations. Along with the
Wehrmacht
The ''Wehrmacht'' (, ) were the unified armed forces of Nazi Germany from 1935 to 1945. It consisted of the German Army (1935–1945), ''Heer'' (army), the ''Kriegsmarine'' (navy) and the ''Luftwaffe'' (air force). The designation "''Wehrmac ...
operations on the
Eastern Front of World War II, these were the largest military operations of the twentieth century.
Strategic operations of the Red Army in World War II
The strategic operations of the Red Army in World War II were major military events carried out between 1941 and 1945 on the Eastern Front or in 1945 in the Far East during the Second World War. Such operations typically involved at least one ...
provides a listing of large-scale Soviet operations.
A strategic offensive is the aggressive expression of war planning and the use of strategic forces as a whole, combining all resources available for achieving defined and definitive goals that would fundamentally alter the balance of power between belligerents. However, the planning and execution of strategic offensives are always based on theoretical considerations because it is impractical, uneconomic and difficult to hide a full-scale rehearsal of large-scale operations.
A strategic offensive consists of simultaneous, tandem or phased operational offensives that seek to achieve specific operational objectives that eventually lead to the achievement of a strategic goal, usually a complete defeat of the opposition, but also destruction of a significant enemy force or occupation of strategically significant territory, such as the
Manchurian Strategic Offensive Operation.
Any given strategic offensive is a derivative of a combination of factors such as national military doctrine, past military experience, and analysis of socio-political, economic and military circumstances.
[p.8, Glantz (1991)]
See also
*
The best defense is a good offense
*
Military operation
A military operation (op) is the coordinated military actions of a state, or a non-state actor, in response to a developing situation. These actions are designed as a military plan to resolve the situation in the state or actor's favor. Operati ...
*
Charge (warfare)
A charge is an offensive maneuver in battle in which combatants advance towards their enemy at their best speed in an attempt to engage in a decisive close combat. The charge is the dominant shock attack and has been the key tactic and dec ...
References
Sources
* Glantz, David M., ''Soviet military operational art: in pursuit of
deep battle'', Frank Cass, London, 1991
* Glantz, David M., ''The Soviet strategic offensive in Manchuria, 1945: August storm'', Frank Cass, London, 2003
* Fulton, William B., Major General, ''VIETNAM STUDIES RIVERINE OPERATIONS 1966-1969'', DEPARTMENT OF THE ARMY, U.S. Government Printing Office, WASHINGTON, D. C., 1985
* Longmate, Norman. ''The Bombers''. Hutchins & Co, 1983. .
* Isby, David C., ''Weapons and tactics of the Soviet Army'', Jane's Publishing Company Limited, London, 1981
External links
Tactical Reasons to Advance
{{Authority control
Military theory
Military strategy
Military tactics
Military operations