Showing posts with label end-strength. Show all posts
Showing posts with label end-strength. Show all posts

Wednesday, October 5, 2011

Defense-defenders are lying again: ground forces are not "stretched beyond their limits"

Tom Donnelly and Gary Schmitt have yet another whine-piece in The Weekly Standard today, telling us how they're just mad as hell about defense budget cuts and they're not going to take it anymore!
It’s time to say “enough” and to refuse not only sequestration but also a deal that avoids automatic reductions by substituting “just” a couple of hundred billion more in defense cuts. These are “savings” the nation cannot afford.
It's not clear to me just exactly how that would happen, considering, you know, the law and all. But more interesting is the loony explanation for why such cuts are unacceptable.
The fact is that the United States has been in an extended “defense drawdown” since the end of the Cold War, reaping substantial “peace dividends” throughout the Clinton years, during the Obama years, and now under the Budget Control Act.
Wonder what that ol' drawdown looks like in graphic form?

One hell of an "extended drawdown," huh? Maybe they were reading right-to-left
UPDATE: If you want to see it adjusted for inflation (as if we don't already know how that one looks, too), check out the first graphic in this pdf from CFR's Center for Geoeconomic Studies.

UPDATE 2: And here's another one adjusted for inflation (a little bit tougher to see because it's not appropriately time-limited and defense spending isn't the only thing on here, but pay attention to the green bit, specifically on the right half of the graph), direct from the one and only Wikipedia:

Maybe one more, prompted by Mike Few's comment, in case you wanted to see what defense spending looks like as a percentage of total government outlays (data from this pdf of FY11 historical budget tables):

Still not good enough? Ok, just for the unconvinced, I've created a new chart showing defense spending as a percentage of total outlays only from 1990 (just before the end of the Cold War) to the present, with a trend line in green:

Notice that the line isn't going downwards. Which is how it would look if we were in fact in an "extended defense drawdown since the end of the Cold War."

And how about this canard?
Consider the personnel strength of the Army and Marine Corps. Even with 771,400 soldiers and Marines on active duty, both services remain stretched well beyond their limits.
This is simply false. There is just no other way to put it. The Army and Marine Corps are not "stretched well beyond their limits." They're not even stretched to their limits, or really even very close to their limits. We've talked about this before; while the idea of going to a greater than 1:2 or even 1:1 BOG-to-dwell ratio may not be very attractive to anyone involved, that's what we're talking about when we use terms like "stretched to the limit."

When will the defense-defenders stop trying to BS the credulous?

Monday, February 21, 2011

Why can't we do math AND strategy?

By now everyone's familiar with the dismissive turn of phrase Bob Gates used to blow off the recommendations of the Simpson-Bowles deficit-reduction commission: "In terms of the specifics they came up with, that's essentially math, not strategy." The defense-defenders love this one, and they've deployed it aggressively: basically every recommended cut to a defense program or the defense topline is derided as "math, not strategy."

Hey, it's a good line. It's probably the same thing I'd say if I were the SECDEF. But it's wildly irresponsible for the Pentagon to say "hey, it's not us, we're doing our part!" as Gates did back in November:
"If you cut the defense budget by 10 percent, which would be catastrophic in terms of force structure, that's $55 billion on a $1.4 trillion deficit," Gates said. "We are not the problem."
(By that logic, shouldn't GE be saying "if you cut the F136 engine, which would be catastrophic in terms of Ohio jobs and the assured reliability of the Joint Strike Fighter, that's $2.9 billion (pdf) on a $553 billion defense budget. We are not the problem"?)

Secretary Gates wants to have his cake and eat it, too: he wants to dismiss critics of his cuts by saying the recommendations are based on strategy, but push back on those calling for deeper cuts by talking about math. But a responsible defense budget and a responsible federal budget must take both considerations into account: math and strategy. If ADM Mullen is right and the national debt really does pose the greatest threat to national security, then isn't the "math" part really, really significant? Strategy, after all, is inseparable from math: strategy is fundamentally about choices, about maximizing benefit with limited resources. The SECDEF said it himself just two years ago!
The United States cannot expect to eliminate national security risks through higher defense budgets, to do everything and buy everything. The Department of Defense must set priorities and consider inescapable tradeoffs and opportunity costs.
Gates's defenders -- and I'm one of them -- will say "but the Department already has set priorities, and this budget request is based on the real requirements of supporting our national security strategy!" And when it comes down to it, I probably agree with him on this one. Beyond this justification, Gates has to defend the requested figure out of simple adherence to his word: he told the service secretaries and chiefs that they'd get their savings back if they found fat to cut; if those dollars instead come out of the topline, just wait and see the foot-dragging when the next round of service-identified "efficiency" cuts comes around.

But just as expected, people aren't happy: conservative commentators, China hawks, the defense industry, and most of their buddies on the Armed Services committees think that $553 billion is just an irresponsibly paltry sum, while peaceniks, budget hawks, and proponents of other vulnerable spending programs are tearing their hair out at the seeming invulnerability of the defense budget. Add to that latter group the New York Times editorial board, which yesterday did its level best to oversimplify the issue and generally aid confusion and misunderstanding. On the subject of the EFV's termination, they wistfully bemoan the $3 billion already wasted -- as if anything the SECDEF might do could get it back. On the Joint Strike Fighter, they note a doubling of per-unit cost while arguing vaguely that "it should be cut back" -- apparently failing to absorb the irony of recommending action that will further increase cost-per-plane. And on the Osprey and Virginia-class sub, they argue for program cuts or cancellations based on oversimplified and outdated operational rationales.

And that's not even the worst part. Try this one on for size:
The Pentagon needs to jettison the ancient formula that guarantees each service its accustomed share of taxpayer dollars. Air and sea power that can be readily mobilized are vital to American security. But for a decade, the Army and the Marines have been pushed to their limits while the Navy and the Air Force have looked for ways to stay useful and justify their budget shares. 
Updating the formula to reflect a more realistic division of labor would wring significant savings from the Air Force and the Navy while protecting the Army and the Marines from the multiple combat tours that have strained service members and their families over the last decade.
I hear a lot about this "ancient formula," but I've never had it adequately explained to me. That said, let's stipulate that there is such a formula for ensuring each service gets its annual share of the budgetary pie; might it not be the case that this makes good sense? After all, you can't turn the entire Defense Department around on a dime, as Secretary Gates has learned, nor should it be easy to do so. This isn't just a matter of institutional interests and inertia  (though those are at play, too), but of preventing the crises of today from fundamentally destabilizing the kind of steady-state modernization that underpins the U.S. military's global freedom of action and deterrent functions.

But back to the editorial -- let's look at exactly what the two paragraphs above really say: "Air and sea power that can be readily mobilized are vital to American security... [but] a more realistic division of labor would... protect the Army and Marines from... multiple combat tours." Uh, what? This is really almost impenetrable. Presumably the writers mean to say that budget shares should more realistically reflect the actual intra-Departmental division of labor over the last several years (not "a more realistic division of labor"), and that cuts to the Navy and Air Force's budgets would allow for an increase in land forces end-strength and result in extended home-station dwell-time for Army and Marine units. But there are a number of very significant problems with this line of reasoning.

  1. The suggestion that the Navy and Air Force have had to "look for ways to stay relevant and justify their budget shares" is based on two serious misunderstandings: the first is that air and sea forces' true value should be found in tactical utility in combat rather than strategic deterrent and guarantor of access, and the second is that "looking for ways to stay relevant" is a bad thing rather than an important driver of institutional adaptation. 
  2. Calls to shift funding from expensive, sophisticated, long lead-time weapon systems to personnel accounts and other investments in land power force structure fail to acknowledge that high-end technical solutions cannot simply be purchased when needed, but are the end-result of sustained investment in the defense industrial base and commitment to developmental technologies.
  3. Further end-strength increases will put additional strain on an already troubled recruiting base and increasingly challenge the Army and Marine Corps to build soldiers and Marines from suboptimal raw material. On top of that, absent significant reform to Tri-Care and military benefits, expansion of the active-duty rolls will carry with it the very same long-term fiscal commitments that are helping to cripple serious efforts at deficit reduction in the domestic portion of the federal budget.
  4. If you listen to senior leaders in both the Defense Department and the broader United States government, manpower-intensive land wars aren't on anybody's top-five list of efficacious foreign policy solutions. U.S. troop levels in Afghanistan are about to start coming down, so what sense does it make to start budgeting for a larger Army and Marine Corps?

This editorial exhibits the very worst tendencies of both budget-cutters and budget-growers: bath math, bad reasoning, and an absence of strategic judgment.

Things aren't as simple as any of the factions in the budget debate want to make them. Beware of those who bring math or strategy, but not both.

Wednesday, January 19, 2011

Army suicide stats and possible implications for future force structure* (UPDATED)

Vice Chief of Staff of the Army GEN Peter Chiarelli briefed the press this morning on last year's Army suicide statistics. The transcript isn't up yet, but according to media reports, he was expected to reveal a decrease in the total number of suicides across the force in the Active Component [ed--updated] from 2009 to 2010. Unfortunately these statistics were also expected to show a dramatic spike in the number of Guardsmen and Reservists taking their own lives.

UPDATE: The transcript of GEN Chiarelli's remarks, which include more precise statistics, is now online. The total number of suicides across all components of the Army was up around 25% from calendar year 2009. On the active/reserve issue, the Vice observed that "the reality is, we are able to more effectively influence those soldiers serving on active duty and help mitigate the stressors affecting them."

This isn't an entirely novel trend, and I've seen a number of plausible explanations for why it might be so: distance from military mental health facilities, dislocation from the support structure developed in one's (civilian) personal life, financial pressure, and so on. One of the interesting things about the way the Army reports these statistics is that members of the Guard and Reserve who commit suicide while mobilized for active duty -- that is, those who are activated for combat service or combat support -- are counted among the active duty numbers. So what these figures indicate is that there's been an uptick in the number of part-time soldiers to kill themselves essentially while living as civilians. These are people who are largely inaccessible to the government's mental health network, and whose emotional health may be impacted by the pressures of daily life outside of uniform in ways that are difficult to distinguish from the negative effects of military service. This is a troubling reality for the Army, the DoD, and the VA, because it complicates efforts to develop effective policy solutions to help these individuals.

Mental health issues are and ought to be extremely important of their own right, but I think this development can help to inform some conclusions about future force structure. The way we organize the military is, pretty evidently, a budget question as much as an operational one. In this time of budgetary austerity, a number of people who oppose cuts to the defense topline have argued both to preserve expensive weapon systems and to maintain the presently inflated personnel end-strength of U.S. ground forces. Even more craven are those who insinuate that inflated military personnel costs -- pay, benefits, health care, and the like; what they refer to disparagingly as "defense entitlements" -- have damagingly starved modernization accounts of the cash needed to effectively defend the nation. And the worst of these argue that program cuts will cost lives, while altogether ignoring the reality that underfunded personnel accounts can do the same: that's when services are denied the resources they use to provide mental-health care, among other "entitlements," to their people.

This is an oversimplification, but we can boil defense spending down to a pretty simple equation. Let's have E represent end-strength; that is, the total number of people in the military. Let P be per-capita personnel costs -- an abstracted figure that represents how much is spent per servicemember on pay, benefits, and the like. O is for operations and maintenance, or the cost of doing business in combat zones and training areas. And then M is for modernization: cash spent on new weapon systems. We'll use D to signify the defense topline -- the overall budget.
D = M + O + (E x P)
For those of you who failed algebra, I'll restate that in narrative form: defense spending equals the sum of modernization plus operations added to end-strength times personnel costs. Again, this is a simplification, and each of these variables abstracts a number of other spending decisions that are nested within it: we could make the P smaller by cutting pay and benefits, or make the O smaller by having less wars. For the sake of simplicity, let's assume the O is stable thanks to ongoing conflicts that will be resourced at a certain level free of influence from other spending concerns. Now we have this:
D = M + (E x P)
If D is to remain stable -- i.e., we can't add anything to the topline -- there are certain concrete, unavoidable consequences to playing with one of these variables. If you want to spend more money on F-22s, for example (increase M), then the other half of the equation has to go down. And for that to happen, you have to either make E smaller -- cut personnel numbers -- or make P smaller by cutting benefits and pay. If you want to have a huge land army (increase E), then you have to either dramatically slash the amount you spend on weapon systems procurement or make more moderate cuts to modernization AND some reduction in benefits and pay.

By now you're wondering what this has got to do with suicide data, I'm sure. We're getting there, but let me first get to the "future force structure" part. As may seem obvious to you, if you have two armies of exactly the same size and Army A's end-strength is composed of 80% active-duty personnel and 20% guard and reserve personnel, while Army B has the exactly reversed composition, Army B will be cheaper. Reservists and Guardsmen receive fewer benefits, are paid for much less of the year, and don't spend nearly as much time as the Active Component undergoing expensive training rotations. Recognizing this fact, some commentators have concluded that the best force structure for America in a resource-constrained environment would be one that had a small, expensive core of professional soldiers with a much larger strategic reserve of cheaper citizen-soldiers, available for activation in times of national crisis. This surely sounds sensible on the surface, as it would allow for savings across the board. Even if one rejects this dramatic rethinking of the composition of our forces, there are other, less ambitious affordability plans that encourage “greater Reserve and Guard integration” – that is, building more essential capability into the organizations and personnel that cost less to maintain.

But the suicide data released today should remind us of the negative consequences of this approach. Reservists are not so easily managed by the government as soldiers on active duty, for the simple and obvious reason that military leadership does not have 24/7 access to reserve and guard personnel. This means not only that officers and NCOs aren't around to make sure Specialist Jones stays physically fit or keeps his hair short, but that they can't monitor his emotional health. In the case of demobilization after active service in combat zones, reservist vets will often be far from mental health counselors and other mechanisms for the services to monitor social re-integration and the impact of postwar stress. Add to that the fact that reservists now face the many challenges of "regular life" in the civilian world, piled atop the trauma and stress experienced in uniform, and it's perhaps unsurprising that part-time troops are more troubled. To take a purely practical view of this, that means the Guard and Reserves will often have a lower rate of what the Army calls Comprehensive Soldier Fitness... and by extension, combat readiness.

This has been a circuitous way of saying that while a reserves-centric force would be much, much cheaper, it comes with its own problems. (This is particularly true if you plan to continue mobilizing those Guard and Reserve units at an extremely high rate, as has been done over the last eight to ten years.) Among the most significant of these is this near-epidemic of mental health issues, which pose a threat not just to combat readiness and operational effectiveness, but to the government's very moral authority – born of the pledge to care for those who serve. Ask the families of private security contractors killed and wounded in support of U.S. combat missions about the pernicious effects of a drive to reduce personnel “overhead” by outsourcing security functions; reservists represent similar “overhead” savings, but is it a good idea to consider a similar “outsourcing” of the bulk of military operations to reservists and Guardsmen?

Of course, there are other solutions. You can shrink overall end-strength without shifting more responsibility to the reserves, but that means a re-imagining of the roles and missions of the military. I suppose you could keep sending 100K+ troops to foreign lands for one-year tours, maintaining that presence for years on end, even with a smaller force… but you’d better have some damned good incentive structure to keep people from jumping out when their enlistment is up. That doesn’t sound like the kind of thing that’s possible when you feel compelled to choose a few dozen more air-superiority fighters over a better enlisted compensation package, for example. Recruiting and retention may not be much trouble with ~9% unemployment, but you can’t (and wouldn’t want to) bank on that one indefinitely, either.

Military personnel costs are the third rail of defense budgeting. If you don’t have the gall and the balls to argue that soldiers and Marines are gonna die without the EFV/FCS/F-22, or if you’re unwilling to accept a choice between systems’ survivability and troops’ quality of life, then you have to figure out a way to operate with a smaller force. Focusing on the reserves might not be the right answer.

*DISCLAIMER: I meant for this post to be just a couple of sentences about the lessons we should be learning about future force structure from the Army’s suicide data. There wasn’t a whole lot of planning or thought behind it, and it’s not built on a complex understanding either of personnel issues writ large or the way the Guard and Reserves organize, train, recruit, retain, or compensate their force. I am not an expert on either of these subjects; in fact, I probably don’t know much more about them than the average guy reading the newspaper. But this exercise took me off in an unexpected direction, and rather than edit down to something tight and persuasive, I thought I’d just leave this virtual stream-of-consciousness essay up as a discussion-starter. If you know more about this than me, tell me. If you think I’m an idiot, tell me. If you think my conclusions are ludicrous, and that suicide data should be considered for the troubling message it conveys about the psychological and emotional health of our force, and not for budget implications, then I’ll mostly agree with you but quietly hope that you understand the purpose of what I’m trying to do here.