1. ## How Many Men In A Brigade, A Division, Etc.?

I've studied dozens, maybe even hundreds of military books, but I've never been able to figure out exactly how many men, vehicles, etc., are in most brigades, divisions, etc.

O.K., this much I do know. Number of men, etc., can vary between nations, time period, organization, etc.

For example, I believe a WW2 U.S. Army squad was supposed to have 12 men. I believe some German squads were only supposed to have 8 men.

Three squads make up a platoon right?

And 3 platoons in a company?

O.k., now I get lost. What's the next step up in size? A brigade? A regiment? Then a division? Then a corp? How many companies in a brigade? A division? I have no idea!

Can any vets or military historians out there enlighten me?

Bruise

2. ## Re: How Many Men In A Brigade, A Division, Etc.?

Good question. The problem is that nobody really knows for sure, even the commanders of the various units. It helps keep the enemy in the dark also. There was a move to the metric system where the platoon had 10 men and all others had factors of 10 with prefixes like Kilo, etc, but it was too hard to change over. And no, none of the previous comments were serious. I am interested to hear a real answer also.

3. ## Re: How Many Men In A Brigade, A Division, Etc.?

Found this on the net:

Team: Three individual Marines assigned to a specific team.

Platoon: Three squads are usually assigned to a specific platoon.

Company (or Battery): Three platoons are assigned to a Company (sometimes called a battery). The Company/battery is the lowest level of command with a headquarters element (example, a Company Commander, or Company First Sergeant).

Battalion: Three companies/batteries are assigned to form a battery a batallion.

Regiment: Three batallions form a Regiment (Sometimes called a Brigade).

Division: Three Brigades are assigned to make up a Division.

Marine Corps: Three or more divisions make up the Marine Corps.
And yes, they still fall under the US Navy (hence the name Marine)

<font color="red">Of course this is only the Marines, but I believe the US ARMY to be similar </font>

4. ## Re: How Many Men In A Brigade, A Division, Etc.?

When I was Army, we had a platoon of only 12 people at one time. At one time we had four platoons in our company when strength was high.
Our battalion had 4 companies but was weeded down to 2. A year and a half later we were then put in a taskforce with something like 6 small companies.

It all boils down to slots available, funding and what you are tasked to do.

-Jason

5. ## Re: How Many Men In A Brigade, A Division, Etc.?

ooh. I saw a chart, lemme see if I can find it... and it's geocities site is over it's bandwidth. [img]/ubbthreads/images/graemlins/frown.gif[/img]

http://www.suite101.com/article.cfm/944/32415

has a summary similar to above, but points to the site I was hunting for, http://www.geocities.com/Pentagon/9059/usaob.html. [img]/ubbthreads/images/graemlins/frown.gif[/img]

7. ## Re: How Many Men In A Brigade, A Division, Etc.?

Thanks for the terrific responses guys! I checked out AlphaTea's links, and thought the article was good enough to bear posting here...

"The other day, I gave my mom my new card, and she asked how to read ( 1-186 IN), my National Guard unit. As I explained the terminology to her, I realized that many of the things that I take for granted are not available to people who are not familiar with the military. One of these things is an understanding of the various ‘building blocks' that make up all military units. So this article is devoted to an explanation of military unit designations and basic organization. This will be primarily about ground forces, but I'll throw in just enough about the Navy and Air Force to really confuse everyone!
The first thing to remember is that confusion is normal, because every country is slightly different in their use of combat unit designations, though they all apparently use very similar names. Also, names can vary somewhat within the same country, depending on the type of unit. So this is just a guide, to provide general understanding. I'll use the Infantry as the basis for the my explanation, with some branching out to other Arms and Services.

The smallest official formation is the squad, or section. This name appears to vary by country. The infantry squad is made up of from seven to eleven soldiers, and is led by a Non commissioned officer. Tank squads are 4 or 5 men and their vehicle. (The issue of ranks is another confusing area. A squad leader in the British Army is a Corporal, while the U.S. Army authorizes a Staff Sergeant. They do the same job, but one army has maintained pretty much the same rank structure for a century or more, and the other has created more and more ranks, until 30% of its force consists of ‘sergeants' of varying levels.)

Three platoons make up a company (or troop, if you're cavalry). An additional platoon may include more crew served weapons, and the company headquarters has a few specialists in supply, maintenance, administration and communications. A company usually has between 100 and 150 men and is commanded by a Captain or a Major.

A Battalion (or Cavalry Squadron) breaks the mold by having 4 or 5 companies. Three are the basic type for the Battalion, one is, again, extra crew served weapons. Mortars, anti tank systems or heavy automatic weapons may be included. This company may also have a scout or reconnaissance platoon. The Headquarters company provides support to the rest of the companies with its platoons of communications, medical, transportation, and maintenance specialists. Battalions can run anywhere from 500 to 1000 men. The commander is a Lieutenant Colonel.

The Regimental and Brigade levels are where it really gets confusing. Check www.regiments.org for an excellent treatment of British terminology and regimental history. This is the best site I've found for explanations, as so many countries use the British model as a basis for their organizations.

The Regiment is not ‘really' a combat unit. (except in those cases where, maybe it is...) In the past, regiments were the basic combat formation and consisted of about a thousand men, in theory. Since regiments were raised by their colonels, they didn't always reach full strength, and once they lost strength in combat, it might not be replaced unless the Regiment returned home for recruiting.

Today, the Regiment is more the repository of unit history, morale and soldier esprit de corps. Since it is not a discrete tactical formation, a regiment may have any number of battalions. These battalions all get assigned to Brigades and Divisions, and are not under ‘Regimental' control. A Regiment has a Colonel commanding, except that his position is usually honorary and he is retired.

A Brigade comes in two basic flavors, Divisional and Separate. A Divisional Brigade is really a Regiment in disguise. It is commanded by a Colonel and controls, usually, three Battalions, for a total strength of almost 2000. Rather than having extra units to provide specialized functions, the Brigade depends on the Division to provide any services it can't on its own.

A Separate Brigade is one that is not a part of a Division. Besides its Battalions, it also controls extra support units that would normally be under Division control. These may include an artillery Battalion, a Support Battalion (with transport, maintenance and medical companies), and separate Companies or platoons of Cavalry scouts, Military Police, Air Defense, Intelligence or others. Total size is around 4500 soldiers. The Separate Brigade is commanded by, what else, a Brigadier General.

A Division is the next step up from Brigade, and is the highest level that is, nominally, one type of combat formation (Infantry, Armor, etc.) A U.S. Division is almost 15,000 soldiers and includes virtually every combat branch of the Army. The three Brigades may all be one branch, or they may be any mix of Infantry, Armor, Cavalry, or Aviation. Some Divisions have only two Brigades, some may have more than three. A Major General is usually the commander.

Every level above Division is somewhat amorphous. The Corps is commanded by a Lieutenant General and controls anywhere from two to five divisions. It's tailored for whatever task is at hand and may look completely different from one operation to the next. There is no telling how many soldiers may be assigned to a Corps.

An Army (as distinct from THE Army) is a grouping of Corps, again in whatever number meets the current situation. The last time that Corps or Army operations took place was probably during the Gulf War. Army Groups are just that. Lump all the ‘Armies' in one geographic area together for command purposes and you get a group. Lump everything together for, say, the Pacific, and you have a theater, commanded by someone like Eisenhower, MacArthur, Zhukov or Mountbatten.

Units are frequently spoken of in abbreviations, such as "First of the Ninth Cav" or, First Battalion, Ninth Cavalry Regiment or "Second of the 1-6-2 Infantry" or Second Battalion, One Hundred Sixty Second Infantry Regiment. The Navy and Air Force don't have regiments. The Air Force is pretty much limited to Squadrons and Wings, as far as units that airmen identify with. People outside the service may not understand the terms fully, but they feel that they do. The Navy is simpler yet. Sailors tend to identify with the individual ship they serve on, and very few people care a great deal about which Carrier Battle Group that ship is a part of.

The different military services use a variety of units other than those I've mentioned. A new unit can be given almost any kind of name. The site at: http://www.geocities.com/Pentagon/9059/u... gives the entire current U.S. Order of Battle; Army, Navy, Air Force and Marines. He doesn't mention the Coast Guard, but that Service doesn't take its place in that order until a war starts. This exhaustive listing provides names, organization, command relationships, and also links to those units that maintain web sites. Look at this list for an idea of how the U.S. military is put together."

Bruise

8. ## Re: How Many Men In A Brigade, A Division, Etc.?

In all fairness, I only supplied info. The links were supplied by Blikbok and FalconFX [img]/ubbthreads/images/graemlins/smile.gif[/img]

9. ## Re: How Many Men In A Brigade, A Division, Etc.?

Even BruiseLee's most excellant response isn't 100% accurate.

An Infantry rifle squad is 9 men broken down into 2 fire teams and the squad leader. A weapons squad (Airborne/Air Assault) is more, the Machine gun squad of the Rangers is also larger, and I think the sniper/designated marksman squad in the new Stryker Brigades is also larger.

The US Army also does use both terms, "squad", and "section". they are used for different types of units. The same for Company (Infantry, Conmbat Engineers etc.), Troop (for units designated as Cavalry-really armor, but a tie to the past), and battery (used for artillery).

There are different types of plattoons depending on the type of unit as well. Airborne and Air Assault coded units have a different organisation than Light Infantry. In platoon, company, and batalion organisation.

Brigades aren't really regiments in disguise. The effect is the same, but a brigade, whether seperate or divisional can be made up of battallions from different regiments. In an armor or mechanised infantry brigade, there will be either two armor battalions and one infantry, or vice versa. In the US Army (other countries probably differ), the regiment is often an historical tie. Most National Guard regiments are the same ones that you see in the history books as the 115th Maryland, or the 116th Virginia.

I don't know the last time an entire Army was fielded. The last time a full Corps was together was in Desert Storm, when the 82nd ABN, 101st Abn (AASLT), 10th Mtn. (L) and 24th (Mech.) Infantry divisions went into Iraq. That was pretty much the entire 18th Airborne Corps, with the exception of some National Guard units that are assigned to the 18th. Most of the 18th is together in Iraq, but some of the 10th adn 82nd is still in Afganistan.
These days, Corps and Armies are mostly for administrative or training purposes. There are a couple of Corps that still have a more traditional (warfighting) role. The 18th Airborne Corps, the 1st (or "Eye" or "I") Corps and there is one in Europe, but forget which one. They are generally organised in regional terms. 1 Corps has responsibility for the Pacific region, including Korea, and most of the West Coast National Guard Units.

And that's jsut the US Army, the other branches are just as bad, and I know I'm leaving things out. Many Active Duty, and few National Guard/Reserves know how the Army is laid out. Many people don't know much above their battallion in the Guard.

10. ## Re: How Many Men In A Brigade, A Division, Etc.?

MSNBC did a fairly good job.

How military units are divided

-Jason

11. ## Re: How Many Men In A Brigade, A Division, Etc.?

Slightly off topic but I've never been able to figure this one out:

Major General **
Lieutenant General ***
Full General ****

Why are Lieutenant General and Major General in reverse order, and what happened to "Captain General"?

Brightnorm

12. ## Re: How Many Men In A Brigade, A Division, Etc.?

I think it's because a Lieutenant is usually the second in command of whatever. Company Executive Officers (2nd in command of a company) are 1st Lieutenants. Also right below Colonel, is Lieutenant Colonel. I might get around to looking up it's original meaning.

13. ## Re: How Many Men In A Brigade, A Division, Etc.?

[ QUOTE ]
brightnorm said:
Slightly off topic but I've never been able to figure this one out:

[/ QUOTE ]

[ QUOTE ]
Major General **

[/ QUOTE ]
The original name was "Sargent Major General"
[ QUOTE ]
Lieutenant General ***
Full General ****

Why are Lieutenant General and Major General in reverse order, and what happened to "Captain General"?

[/ QUOTE ]

Remember the term "Lieutenant" was a person authorized to act in Lieu of another Person, so the Lieutenant General is authorized to act in place of the General

[ QUOTE ]
Brightnorm

[/ QUOTE ]

14. ## Re: How Many Men In A Brigade, A Division, Etc.?

Thanks, Unicorn and Charlie.

Brightnorm

15. ## Re: How Many Men In A Brigade, A Division, Etc.?

And we must not forget the infamous Corporal Captain...

used by Hawkeye and Trapper John to get Radr inot an Officer's club for an icy cold Grape Kneehi!!!

16. ## Re: How Many Men In A Brigade, A Division, Etc.?

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