Carriers aren’t about being the centerpiece of a flotilla anymore. Once upon a time, they were intended to fight as the core element in a naval armada, acting as flag ship and a way to increase the amount of firepower available to target the enemy.
However, nowadays, that’s changed. Certainly there’s still a significant Naval role for the carrier, but today the carrier is akin to a mobile airbase, capable of projecting power in regions where the US does not have assets already stationed, or at least stationed in such numbers as to be capable of projecting force. And more to the point, doing it quickly.
It’s arguable as to whether an airplane can take territory, and more arguable as to whether it can hold it, but air power certainly does a fantastic job of denying territory to an enemy, and of “killing them and breaking their stuff” as the saying goes, and doing it in large volume at high speed.
China is probably the biggest reason to keep carriers around. The US simply doesn’t have enough land facilities close to China to be of any use if China decides they want full control of the Western Pacific. A carrier can be a credible replacement.
Whether or not it serves the US’s national security to be capable of projecting force globally is probably a separate matter. However, assuming for the sake of argument that it is, the carrier is probably the best way to do it for now and for at least the next couple of decades.
We have a window until the Chinese can launch carriers which can hope to compete with ours. Meanwhile they are trying to change the balance of power by developing missiles with the ability of taking out aircraft carriers, thus neutering our advantage. We still have a window of time in this field.
My belief is that the Chinese will offer a credible threat, not a decisive threat, but a threat grievous enough to change the balance of power and compel a reassessment of strategy by the United States. Food for thought: if there is a dustup and three Chinese carriers are sunk for one American carrier, who won?
We should be building interlocking alliances with the smaller countries that ring China to the East and South encouraging them to supplement their forces, especially their air forces, using our carriers under an umbrella of land-based air power to project military force from a place of relative safety toward the Chinese. The Chinese must be confronted with a united front which somehow affects their vital interests. It will not do just to win a sea battle, China is vast with teeming population and can swallow setbacks and still carry-on. But it cannot sustain its ambitions if it the sea lanes lanes are closed, depriving China of the commodities (and markets) it absolutely requires.
If China intends to keep the sea lanes open with aircraft carriers, they become extremely vulnerable to submarines etc. The equation which runs against us when we try to impose a perfect security system in the waters around China now reverses and favors us. Beyond their capabilities as gunboats, how does the aircraft carrier fit into a global strategic defense system? We can intimidate smaller countries with our aircraft carriers as China clearly intends to do but I do not think that we can intimidate the Chinese, nor they us, with aircraft carriers.
In the world to come the Chinese will be using aircraft carriers to say to Taiwanese, Vietnamese, Japanese and Filipinos we have commensurate power with the Americans but the difference between us and America is we will use it and they might not. Can you trust an ally with your very existence which elects a series of Barack Obamas as commander-in-chief? Your only hope is to align yourselves with the future.
To counter this disruptive force, which we will also see in the Middle East, the United States must demonstrate that it will maintain military superiority and that it will use it. More, and perhaps most important, the United States must seize the window of opportunity we now have to move toward the next weapons system beyond the aircraft carrier in order to create a new paradigm which sets the Chinese and the Islamists back into the age of the gunboat.