October 30, 2014


Time to Start Thinking about Land-Based Anti-Ship Missiles (Jan K. Gleiman and Harry White, 10/16/14, ASPI Strategist)

The three strongest arguments for land-based systems can be categorised as lower escalation risk, strategic flexibility, and mitigation of platform vulnerability.

Land-based systems, especially if they are mobile, deployable and of limited range, (like Japan's type 88s) will provide leaders with a denial option that is less threatening and so less prone to escalation. That point is made effectively by naval strategists Toshi Yoshihara and James R. Holmes. Simply put, deploying a carrier group or air assets in response to actions involving territorial disputes may threaten the sovereign territory and vital interests of an adversary. Using anti-ship missiles to impose only sea-denial in a disputed area of operations is inherently defensive and less threatening, which gives leaders the option to demonstrate resolve in protecting economic exclusion zones and littoral regions without directly threatening undisputed sovereign territory. Choosing land-based anti-ship systems as a flexible deterrent option increases opportunities for peaceful resolution.

Deployable and non-deployable (fixed) land-based systems also would allow the US and Australia to maximise the power of their existing sea-control assets in a conflict by providing strategic and operational flexibility. By using deployable land-based systems in littoral regions and fixed systems at key choke points along sea lines of communication, allied leaders could then surge air and sea power to more critical and decisive regions.

Perhaps the most compelling argument is that it's becoming harder to ensure the survivability of platforms (with the relative exception of submarines) against a capable adversary. Air-Sea Battle, with all the risks that it entails, appears in part intended to provide an environment where US carriers can survive in a conflict in the Western Pacific. The high cost per unit of fifth-generation aircraft (the F-22 and to a lesser extent the F-35) is also a result of the great challenge of keeping them flying till they can successfully launch their weapons, and hopefully return home. By contrast, hardening fixed missile sites is likely to provide inexpensive survivability for a land-based systems.

Posted by at October 30, 2014 5:49 PM

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