New
Delhi, 10 November 2004
Prior
to the emergence of the nuclear-powered submarine
–– with intermediate/long range missiles having
nuclear warheads –– the underwater vessel was
considered a weapon of the weak. It could cause
attrition to the extent of nuisance value and gain
short-term tactical advantage but could not achieve
the much desired sea control. For that surface ships
with aircraft carriers constituted the prime
maritime force. In the strategic sense in present
day warfare, SSBNs remain the best nuclear deterrent
and for this purpose the submarine will continue to
play a unique role. In tactical situations too a
submarine has and will continue to have a
significant role in any war at sea. We reproduce
below an article that appeared in Straits Times
(Singapore) making a point that “probably,
it (the submarine) already is obsolete, more a relic
of national pride and prestige than an actually
effective weapon or weapons platform”. While this
point of view may have some substance for Taiwan
(who for the last two years has been wanting to
acquire eight diesel submarines) vis-à-vis China
–– but for the world at large, the submarine has
and will continue to have a distinct and undisputed
role –– strategic for nuclear deterrence and
tactical for protection of ones own fleet,
intelligence gathering, and use by special forces.
We
specifically focus on this issue as Admiral Arun
Prakash on taking over as the Chief of Naval Staff,
alluded to the need for and importance of a nuclear
submarine for the Indian Navy. Our Navy is without
doubt the leader in maritime power in the Indian
Ocean and can deliver the third triangle of the
Triad that is inked into India’s nuclear doctrine.
The foreign Media recently announced that the Indian
Navy will get a Project 571 Akula class nuclear
propelled submarine on lease in 2008 and it is half
complete in Russia. While it will not have nuclear
tipped missiles from Russia as that is not
permitted, the recent spate of media reports on
successful launch of the Dhanush missile from INS
Subhadra and possibly underwater Brahmos firings
from Rajput and our postings of K 125 missile seems
to suggest that by 2007, Indian Navy will definitely
have an underwater launched nuclear capable missile.
The
cooperation with civil firms like Larasen and Tubro
is paying off. The Indian Navy recently made public
its Naval Doctrine. The ability to launch nuclear
missiles from the sea is a part of its mandate and
doctrine and in all likelihood it will achieve this
as it is the most technologically adept of the three
services. Hence this article from a Singaporean who
is restricted in articulating such avant-garde views
is important, as Singapore has also gone in for
three small second hand Sj’oormen submarines of
the Conqueror class and is on the lookout for more.
Malaysia has signed for two Scorpene submarines,
even ahead of India. The CNS keeps announcing that
the Scorpene submarine contract will be signed soon.
In fact USA has no diesel submarines and is possibly
designing one for Taiwan or will have them built by
a third country.
Submarines
–– Obsolete Symbols of National Pride
By
Eric Koo Peng Kuan*
The
great naval theorists Alfred Mahan and Julian
Corbett stressed that a navy serves two important
functions for a state - to project naval power
overseas, and to protect maritime commercial
interests. And so medium- and great-power states
maintain formidable fleets comprised of aircraft
carriers, destroyers, cruisers, battleships, and, of
course, submarines. The submarine - that vessel and
its crews romanticized in the films Run Silent,
Run Deep and Das Boot (The Boat) - faces
the very real danger, a technological depth-charge,
of becoming obsolete and totally redundant in modern
navies. Probably, it already is obsolete, more a
relic of national pride and prestige than an
actually effective weapon or weapons platform.
No
matter - China, Taiwan and other nations are still
eagerly buying and building submarines, electric,
diesel and nuclear. These U-boats, however, would be
virtually useless in the narrow and shallow Taiwan
Strait, detected by ships and aircraft with
high-technology and then destroyed. And they are
virtually useless elsewhere, with scant exceptions.
Originally conceptualized as vessels designed to
travel underwater, submarines became the naval
equivalent of land-based special forces designed to
raid deep into the enemy's rear territory.
Submarines employ ambush tactics, hitting ships
unaware by being out of sight on the sea's surface,
and utilizing the element of surprise to the fullest
in modern naval doctrine.
In
World Wars I and II, first-generation submarines
employed simple torpedoes and large-caliber
anti-aircraft machine guns as their main weapons.
During the Cold War, submarines could also equipped
with cruise missiles or ballistic missiles that
could be armed with nuclear, chemical or biological
warheads in order to enhance their lethality.
Submarines thus became mobile launching pads for
ballistic missiles at sea. However, surface ships
also have missile-launching capabilities, and in
fact, have proved to be much more militarily
effective and cheaper than submarines.
The
invention of radar, however, and subsequently
satellite surveillance technology from the United
States, meant that the advantages of being submerged
were negated totally. Surface ships are easily able
to detect submarines if they are equipped with such
technology, which is not excessively expensive and
is cost-effective. The ability to travel underwater
thus becomes a naval liability, as nautical design
meant that submarines might not be heavily armed,
nor as heavy, as surface warships. With the
invention of depth charges, and then anti-submarine
torpedoes, surface warships have become more than a
match for submarines simply by having superior
firepower, and the option of calling in air support
to bomb the menacing submarine.
Submarines
are sometimes used in reconnaissance roles of
locating enemy ships, but aircraft and surface ships
are better and more effective choices. In the case
of the US Navy, with its satellite technology, US
submarines have become redundant and unnecessary for
this task. Thus, the only combat role left to the
submarine is that of harassing defenseless civilian
ships and naval support vessels. However,
international maritime laws governing the conduct of
naval warfare prohibits hitting certain ships, such
as hospital ships, supply ships bearing humanitarian
aid, as well as ships from countries neutral in a
conflict. The international outrage and diplomatic
repercussions of states violating this rule far
outweigh the strategic advantages of attacking such
surface ships.
So
that leaves submarines theoretically with only
insignificant targets, such as patrol boats and
enemy submarines to attack. They could, of course,
try to attack major combat vessels but as stated,
advanced technology makes submarines far from
effective. In truth, modern maritime security
problems lie in the threat posed by non-state actors
such as pirates and maritime terrorists, not from
other conventional state navies. Early detection and
pursuit capabilities are much more important than
stealth and firepower in maritime patrolling work.
In the case of the Malacca Strait, which is jointly
patrolled by navies from Singapore, Malaysia and
Indonesia, visible and above-board naval activities
and trust among the nations are the more necessary
to achieve naval objectives, deterring and capturing
pirates and maritime terrorists. In this respect
too, submarines are not useful; their underwater
operations become redundant to those of surface
ships; their presence in the jointly patrolled
waters may arouse the suspicion of other nations.
In
practice, submarines in a naval arsenal play more of
a deterrent role and are prestige symbols of
national pride, signaling that a state has reached a
sophisticated level of national wealth and military
technology. Submarines are like the luxury goods
owned by states, stylish but of little practical
use. A case in point is the arms race for submarines
by Taiwan and China. In a potential future conflict,
the most likely battleground would be the narrow
Taiwan Strait. Yet, with its shallow seabed, and
with such close proximity of coastal bases, aircraft
and other surface vessels, the Taiwan Strait is the
last place a submarine should be. Indeed, if
hostilities break out, any submarine found in the
Taiwan Strait would quickly be reduced to mincemeat
by the enemy's concentrated firepower. The brutal
and illegal practice of the German Kriegsmarine
submarines, which destroyed numerous merchant ships
during the two World Wars, has not been forgotten
and has served as a classic lesson of effective
submarine warfare to those rogue nations undeterred
by international opinion.
However,
more heavily armed surface ships provide better
protection for unarmed ships by providing escort.
But in practice, the ratio of combat vessels to
merchant or support vessels is far smaller, making
the policy of naval escort not very feasible. Thus,
submarines could help offset this ratio, should a
need for naval escort arise. Other than as a
deterrent and as an occasional naval escort, it is
hard to imagine what other use there is for
submarines in a world where conflicts are
increasingly becoming land-based and the security
landscape of nations is moving more towards
unconventional, low-intensity wars and terrorism.
Like cavalry or chariots, the submarine is fast
joining the ranks of obsolete weapons in the history
of warfare.
*Eric
Koo Peng Kuan is a freelance writer who holds a
master's degree in strategic studies from the
Institute of Defense and Strategic Studies (IDSS) in
Singapore.
(Straits
Times)
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