Task force

Key takeaways

Task force belongs to physics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Task force to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Task force from memory before moving on to harder problems.

Reference excerpt

A task force (TF) is a unit or formation established to work on a single defined task or activity. Originally introduced by the United States Navy, the term has now caught on for general usage and is a standard part of NATO terminology. Many non-military organizations now create "task forces" or task groups for temporary activities that might have once been performed by ad hoc (designated purpose) committees. In non-military contexts, working groups are sometimes called task forces.

Military

Naval

Army

In the army, a task force is a battalion-sized (usually, although there are variations in size) ad hoc unit formed by attaching smaller elements of other units. A company-sized unit with an armored or mechanized infantry unit attached is called a "company team." A similar unit at the brigade level is called a "brigade combat team" (BCT), and there is also a similar "regimental combat team" (RCT). In the British Army and the armies of other Commonwealth countries, such units are traditionally known as battlegroups. The 2nd Australian Task Force (2 ATF) was a brigade-sized formation that commanded Australian and New Zealand Army units deployed to South Vietnam between 1966 and 1972. More recently, Australian task forces have been designated to cover temporary support elements such the battalion-sized force which operated in Urozgan Province, Afghanistan from 2006 to 2013. and the Northern Territory Emergency Response Task Force.

Other data regarding military US task forces Some task forces are named after their commander, such as Dunsterforce. Task Force Tarawa, the name given the 2nd Marine Expeditionary Brigade during the 2003 invasion of Iraq, Operation Iraqi Freedom. They were a Marine Air-Ground Task Force commanded by Brigadier General Richard Natonski, attached to the I Marine Expeditionary Force. Task Force Leatherneck is the name given the 2nd Marine Expeditionary Brigade during their 2009 operations in Afghanistan as part of Operation Enduring Freedom. They are a Marine Air-Ground Task Force commanded by Brigadier General Larry Nicholson, assigned to work under the International Security Assistance Force. US Army Task Force Lethal is the name for the 2-12 Infantry Battalion out of Fort Carson, Colorado. Part of the Army's 4th Infantry Division, 4th Brigade Combat Team, 2nd Battalion, 12th Infantry Regiment Task Force Lethal. Some of the heaviest firefights US troops were engaged in were in the Kunar province by teams of Task Force Lethal, there to replace members of the 173rd Airborne units and their outpost, Restrepo. Task Force Lethal is assigned to work as part of the International Security Assistance Force. Task Force Lethal prides itself as one of the Army's premier multi-task light infantry units that has trained at home in the mountainous regions of the Rocky Mountains in Colorado and excels at high-altitude warfare. The commandos of Task Force Lethal has remained one of the US Army's most elite task forces in the global war on terror since the start in 2003. Task Force 1-41 Infantry was a U.S. Army heavy battalion task force that took part in the Gulf War of January–March 1991. Task Force 1-41 Infantry was the first coalition force to breach the Saudi Arabian border on 15 February 1991 and conduct ground combat operations in Iraq, engaging in direct and indirect firefights with the enemy on 17 February 1991. It consisted primarily of the 1st Battalion, 41st Infantry Regiment; the 3rd Battalion, 66th Armor Regiment; and the 4th Battalion, 3rd Field Artillery Regiment, all being part of the 2nd Armored Division (Forward), based at Lucius D. Clay Kaserne, 24 kilometers (15 mi) north of Bremen, in the Federal Republic of Germany.

Government and business In government and business, a task force is a temporary group created to deal with a specific issue. It is usually made up of people chosen for their knowledge or experience in the subject. A task force typically reviews the situation, identifies the main problems, considers possible ways to address them, and reports its findings to the organization that created it. The task force itself does not usually make final decisions. In business, task forces are often formed to respond to urgent or time-limited problems. These groups are dissolved once their work is finished.

See also Internet Engineering Task Force Joint task force Kampfgruppe Space Task Group Task management

References

Further reading Timothy M. Bonds, Myron Hura, Thomas-Durrell Young (2010). Enhancing Army Joint Force Headquarters Capabilities. Santa Monica, CA: RAND Corporation.

Worked examples

Example 1 — a first encounter with Task force

Start with the simplest possible case. Write down what Task force claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Task force before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Task force ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Task force

In research: Task force appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Task force in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Task force is common in secondary-school and first-year university syllabi. It links to neighbouring topics Ad hoc units and formations, Military units and formations by size, Problem solving, so understanding it makes those chapters shorter.
In everyday life: Look for Task force outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

How to study Task force in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Task force means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Task force out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Task force in simple terms?

A task force (TF) is a unit or formation established to work on a single defined task or activity. Originally introduced by the United States Navy, the term has now caught on for general usage and is a standard part of NATO terminology.

Why does Task force matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Task force?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Task force.