Some of the recent posts have engendered discussion about
strike aircraft with people offering opinions about multi-role versus single,
one-seat versus two, adapting existing aircraft versus purpose built, and so
on. In essence, everyone is endeavoring
to answer the question, what kind of strike aircraft do we need? Lost in this discussion is the most
fundamental question: why do we need a
strike aircraft? No one has addressed
this and yet no discussion about strike aircraft can begin until this question
is answered. The universal reaction of
commenters is that of course we need strike aircraft. It goes without saying. It’s a requirement because it’s always been a
requirement and always will be. Battleships
strike aircraft will always be needed.
What I just described is a paradigm – a mode of thinking
that has become so ingrained that it’s not even possible to consider an
alternative (see, “Knee Jerks and Paradigms”). Most people are locked into the paradigm of
strike aircraft and are incapable of considering any alternative. Thus, asking the fundamental question of why
we need strike aircraft, let alone answering it, is not even a possibility because
the paradigm, itself, is the answer: we
need strike aircraft because we’ve always needed strike aircraft.
ComNavOps, in solitary contrast, has opined the we don’t
need a strike aircraft, at least not as we think of it today. I’ve brought this up in multiple posts and
comments but it’s time to focus in and address the question of why we need
strike aircraft … or *gasp!* not.
As always, let’s start with history.
Historically, strike (meaning, generically, the ability to
reach out and touch someone with lethal effects) has been notable for two
characteristics:
Limited Range –
Prior to the advent of the aircraft, naval strike was performed by ships
carrying large caliber guns. Range was
limited to a maximum of twenty miles or so and this rendered many land targets inaccessible
and, therefore, immune. The rise of aircraft
changed that by providing immense range, on a relative basis.
There is a subset to the range discussion and that is the aircraft
weapon’s release range. While the
aircraft may be able to fly hundreds of miles, thus greatly extending the host
vessel’s strike range, the aircraft still has to approach the target fairly
closely to reach weapons release range.
Stand off missiles have somewhat increased the release range but, at the
same time, defending surface to air missile (SAM) ranges have hugely increased
which results in the aircraft still often having to enter the defender’s
engagement zone.
Nearly Non-Existent
Accuracy – Prior to the advent of the aircraft, naval gunfire was wildly
inaccurate and required many, many rounds to achieve a single hit. Even the development of aircraft did not
change the fundamental inaccuracy of strike.
Aircraft bombing was wildly inaccurate, requiring many bombs, torpedoes,
or bullets to achieve a hit. Dozens and
dozens of aircraft, concentrated in a single, massive strike, were required to
offer even a slight chance of hitting a target, whether on land or at sea.
In more modern times, precision guided weapons have offered
a partial solution to the accuracy issue.
I say, ‘partial’, because the accuracy of precision guided weapons is
overstated (consider the glowing accuracy claims in Desert Storm versus the
substantially less impressive post-conflict documented results) and the
performance of precision guided weapons in the face of peer defenses and
electronic warfare has yet to be established but is absolutely going to be far
less than we’ve grown used to while attacking terrorists and third world
countries. Still, precision guidance
offers a significant improvement over dumb bombs.
We see, then, that the advent of the aircraft seemingly solved
the first characteristic of limited range and, with the dawning of precision
guided munitions, has somewhat solved the accuracy issue. However, defenses have not been static,
either. As aircraft have increased
strike range, defenses have increased defensive ranges. As aircraft and precision guided weapons have
increased accuracy, defenses have decreased accuracy by forcing greater
standoff distances, employed sophisticated electronic warfare measures,
deployed highly effective point defenses, constructed hardened shelters, and
employed obscurants and decoys (chaff, flares, etc.), among other
measures. That leaves us with aircraft
still having to penetrate robust defenses, face significant attrition, and
struggle to achieve accuracy without excessive losses … not an ideal
situation. That’s asking a lot of
aircraft, especially non- or marginally stealthy aircraft. The F-18 Hornet, for example, has few of the
characteristics (range, speed, stealth, armor, redundant systems, dedicated
air-to-ground sensors, etc.) necessary to have a reasonable chance to penetrate
a peer defended target, destroy it, and survive to return home.
So, where does this leave us as regards the question of why
we need strike aircraft?
It leaves us with the realization that aircraft are not
ideally suited to the task, even stealthy aircraft. Considering the kinds of A2/AD zones an
attacker will face, the range of modern SAM systems, the effectiveness of point
defenses, the development of modern electronic warfare and decoys, the steadily
decreasing value of stealth, and the existence of highly effective defending
air forces, the odds on successful strikes by aircraft are poor.
Well, poor odds do not alleviate the need for strike. We still have to destroy the enemy’s
assets. Does that mean we just have to
do the best we can and accept the likely high attrition rates from aircraft
strikes – kind of an aerial Charge of the Light Brigade? If so, then that’s our answer, right
there. Yes, we need aircraft strikes and
our job is to maximize the effectiveness and minimize the losses, as best we
can. Of course … if there was another
option … an alternative … some other way to strike …
Fortunately, there is another option … an alternative. Cruise missiles!
Cruise missiles have almost all the characteristics for an
effective strike asset and few of the limitations of aircraft.
Cruise missiles have,
Great range
Potentially supersonic speed
Potentially excellent maneuverability, especially terminal approach maneuvering
Large payloads,
Low cost
No pilot risk
Consider … for the cost of a single $100M strike aircraft
carrying, say, two JSOW AGM-154C 500 lb warhead bombs, we could procure 33x $3M
Tomahawk type cruise missiles with 1000 lb warheads. That’s 33,000 lbs of explosive cruise
missiles versus 1000 lb of JSOW explosive.
It makes no sense, whatsoever, to use an aircraft when cruise missiles
are available. Thus, there is no role
for strike aircraft.
Cruise missiles can do everything a manned strike aircraft
can except return home and their small cost renders that exception irrelevant.
Consider … a carrier strike group, even with four carriers
as ComNavOps calls for, can muster a maximum of around 80 aircraft for a strike
and even that’s more wishful thinking than reality (see, “Carrier Strike”).
With two major strike weapons per aircraft, that’s a total of 160 strike
weapons. By comparison, a single SSGN
carries 154 cruise missiles. There is no
role for strike aircraft.
Conclusion
It is clear that strike aircraft have no role in modern
strike against a defended target. Cruise
missiles can do everything a strike aircraft can, and more, with few of the
drawbacks and none of the risk. This makes
the role of the carrier and air wing that of escort for the true strike assets
(Burkes, SSGNs, and Air Force bombers) and localized air superiority.
So, the question of why we need a strike aircraft has been
answered: we don’t !
Now, instead of discussing what type of strike aircraft we
need we can move on to discussing what type of long range air superiority
fighter we need for our carriers.
Note: The only role for strike aircraft is in very
low threat scenarios like striking terrorists or unresisting third world
countries. The aircraft for such a role
are Tucano/Skyraider types flying off a WWII Yorktown type carrier.