Pentagon Prepares for Island Combat in the Pacific as US-China Tensions Rise

Restructuring the Force

With China now identified by the U.S. Department of Defense as the most dangerous, or “pacing” threat to U.S. national security, all of the military services have been instructed to prepare for a U.S.-China conflict. Accordingly, both the U.S. Army and the Marine Corps are restructuring their Asia-oriented forces — those committed to the Pentagon’s Indo-Pacific Command (INDOPACOM) — to be capable of conducting multiple offensive and defensive operations throughout the Western Pacific. This has generally entailed lightening their arms and equipment to allow for easy deployment and acquiring more forward operating bases in the region. Both also seek new mobile missile systems (often called “precision fires”) for attacks on enemy ships and land installations.

The U.S. has been securing new basing facilities and conducting large-scale combat exercises in the Western Pacific.By Michael T. Klare , TRUTHOUT, February 28, 2023

“………………………………………………… the notion of another major amphibious campaign in the Pacific has largely evaporated. Recently, however, the U.S. Army and Marine Corps have begun preparing for precisely such a contest as China has emerged as the principal adversary to U.S. hegemony and neighboring Pacific islands have acquired fresh strategic significance.

Any major U.S. conflict with China, it is widely believed, will largely entail air and naval operations in China’s maritime areas, notably the East and South China Seas and the waters surrounding Taiwan. Such a clash, strategists assume, will involve intense air and sea battles for control of these areas. But, as in World War II, the fighting will also envelop any islands housing the air and naval bases of either side, such as China’s installations on islands in the South China Sea and U.S. bases in Japan, Okinawa and the Philippines. Aside from air and missile attacks on these island facilities, either or both sides may seek to occupy them through amphibious assault, resulting in the sort of brutal combat seen in those same areas during World War II.

These islands are all part of (or enclosed within) what Chinese strategists call the “the first island chain” — the long string of archipelagos stretching from Japan in the north to the Ryukyus and Taiwan in the middle and the Philippines and Borneo in the south, together acting as a sort of barrier to Chinese naval projection into the greater Pacific. (Strategists also speak of a second, outer island chain, consisting of the Mariana Islands and the western Caroline Islands.)

The United States has long maintained a major military presence on islands up and down the first chain, both to project U.S. power into the region and to sustain U.S. combat operations in the event of a war. These include the major concentration of Air Force and Navy forces in Japan, the large Marine Corps contingent on Okinawa and bare-bones facilities in the Philippines. Along with any U.S. ships in the area, these bases would be among the primary targets for Chinese air and missile attacks at the onset of a U.S.-China conflict, followed, conceivably, by amphibious assaults aimed at occupying or demolishing them — which would no doubt provoke an aggressive U.S. response.

Located between the Chinese coastline and the first island chain are several contested island groups — the Spratly Islands in the South China Sea and the Senkaku Islands in the East China Sea — that could also become sites of U.S.-Chinese fighting in the event of a future conflict. The Spratlys are claimed in their entirety by China and in part by Brunei, Malaysia, the Philippines and Vietnam; the Senkakus (called the Diaoyu by the Chinese) are claimed by both China and Japan.

Both island groups have witnessed clashes between Chinese vessels and those of the other claimants in recent years, and the U.S. has vowed to assist its allies in defending their territorial claims against future Chinese harassment. Should China attempt to test this pledge in some significant fashion — say, by seizing islands now occupied by Filipino personnel — U.S. forces might engage in an amphibious operation to repel such an attack. A Chinese attempt to occupy the Senkakus — now administered by Japan — could produce a similar result, especially given President Biden’s recent assertion that the U.S. mutual defense treaty with Japan extends to the Senkakus.

To further complicate the picture, China has established military installations on some of the islands and atolls it claims in the South China Sea, in some cases using sand dredged from the seafloor to expand their size to allow the construction of airstrips. These installations, outfitted with an array of anti-air and anti-ship missiles, pose a potential threat to U.S. and allied warships operating in the area and so would constitute a prime target for amphibious assault in the event of a major U.S.-China conflict.

Restructuring the Force

With China now identified by the U.S. Department of Defense as the most dangerous, or “pacing” threat to U.S. national security, all of the military services have been instructed to prepare for a U.S.-China conflict. Accordingly, both the U.S. Army and the Marine Corps are restructuring their Asia-oriented forces — those committed to the Pentagon’s Indo-Pacific Command (INDOPACOM) — to be capable of conducting multiple offensive and defensive operations throughout the Western Pacific. This has generally entailed lightening their arms and equipment to allow for easy deployment and acquiring more forward operating bases in the region. Both also seek new mobile missile systems (often called “precision fires”) for attacks on enemy ships and land installations…………………………………………………………………………………………………………………………………………………………

Training for Pacific Island Wars

To put all these plans into practice, both military branches have been conducting large-scale combat exercises in the Western Pacific and securing new basing facilities there.

Especially indicative of the Marines’ new thinking is a series of exercises called “Resolute Dragon,” held in conjunction with the Japan Self-Defense Forces (JSDF) over the past two years. Although ostensibly focused on defending Japan’s main islands, the exercises appear to embody a larger strategic sweep, involving joint amphibious operations throughout the region.

During Resolute Dragon 2021, held December 4-17 of that year, some 2,650 Marines and 1,400 soldiers from the JSDF engaged in simulated maritime assault operations. …………………………………

Resolute Dragon 2022, held last October, retained many features of the 2021 version but included an additional twist: while 1,600 U.S. Marines were training alongside JSDF soldiers in Japan, another 1,900 were partnered with Philippines Marine Corps personnel in a parallel exercise,…………….. also involved participation by the JSDF Amphibious Rapid Deployment Brigade and Republic of Korea Marines, suggesting the multinational and region-spanning nature of U.S. planning for future amphibious operations.

………………………………………………. Guam was again the site of a simulated airborne assault one year later,

…………………………………. Acquiring Forward Operating Bases

In addition to these training and restructuring efforts, the Army and Marine Corps are preparing for possible island battles in the Western Pacific by acquiring additional bases in the area.

The first such installation to be established is the Marine Rotational Force (MRF) in Darwin, Australia. Located by the Timor Sea in Australia’s Northern Territory, the MRF facility is closer to the southern Philippines and the South China Sea than to, say, Sydney or Melbourne. As a result of an agreement signed by President Obama during a visit to Australia in 2011, the U.S. presence has grown from just 200 Marines in the first rotation to approximately 2,500 today. While in Australia, these troops engage in a six-month stint of training and exercises, usually in conjunction with Australian military personnel. In the event of a war with China, the Darwin facility could also be used to support combat operations throughout the South China Sea area.

Just recently, on February 2, Secretary of Defense Lloyd Austin signed an agreement with Philippine President Ferdinand Marcos Jr. affording the U.S. military access to four more bases in his country, in addition to four other facilities the Pentagon has been allowed to use under a previous accord. 

The acquisition of these bases, along with all the other developments described above, demonstrate just how far the Army and Marine Corps have proceeded in their efforts to prepare for major combat operations in the Western Pacific. Clearly, senior Pentagon officials believe that a war with China is becoming increasingly likely, and that, when and if such a conflagration erupts, it will entail heavy fighting over key islands in that region.

………………………………… With diplomacy making little progress in resolving U.S.-China tensions, both sides are continuing to arm and train their forces for combat over the critical island bases of the Western Pacific. And while these contests may not resemble those of World War II in every respect, the simulated battles enacted in exercises like Forager and Resolute Dragon suggest they will be equally ferocious and bloody. https://truthout.org/articles/pentagon-prepares-for-island-combat-in-the-pacific-as-us-china-tensions-rise/?eType=EmailBlastContent&eId=b8136138-3739-4340-98df-2fe56169438b

March 2, 2023 Posted by Christina Macpherson | OCEANIA, weapons and war | Leave a comment