Freedom of Navigation in the South China Sea: A Practical Guide

Since October 2015, the United States has conducted seven freedom of navigation operations that seek to challenge specific Chinese claims in the South China Sea. Eleanor Freund of the Belfer Center for Science and International Affairs recently published a report on the FONOPs program that details exactly how the U.S. Navy challenged five of those seven claims, as well as explaining the purpose and utility of the program in the South China Sea.

UPDATE: China’s Continuing Reclamation in the Paracels

The Paracel Islands chain plays a key role in China’s goal of establishing surveillance and power projection capabilities throughout the South China Sea, and Beijing has recently undertaken substantial upgrades of its military infrastructure to accomplish that.

Vietnam Builds Up Its Remote Outposts

Reports suggest that Hanoi recently halted oil and gas drilling in Block 136-03 on Vanguard Bank in response to a Chinese threat of force against Vietnamese outposts in the area. That claim is impossible to verify, but the story highlights the vulnerability of Vietnam’s many smaller installations in and around the Spratly Islands. AMTI has […]

A Dramatic Year Fails to Smooth the South China Sea

The Seventh Annual CSIS South China Sea Conference on July 18 brought together security, legal, and environmental experts to review events of the past year. The participants had a lot of ground to cover: the impact of the arbitral tribunal’s award in Manila’s case against Beijing, the near-completion of China’s artificial island bases in the Spratly Islands, and the […]

CogitAsia Podcast: Countering Chinese Coercion

This episode of the CSIS CogitAsia podcast discusses maritime coercion in the Asia Pacific. Chinese actions in maritime Asia have led to a great deal of concern and commentary since disputes in the East and South China Seas have come to the forefront in recent years. CSIS’s Asia Program and International Security Program recently published a […]

Seventh Annual CSIS South China Sea Conference

The CSIS Southeast Asia Program and Asia Maritime Transparency Initiative (AMTI) are pleased to present the Seventh Annual CSIS South China Sea Conference. Tuesday, July 18, 2017, 9:00 am–4:30 pm.

Fishing in Troubled Waters

Each year, the Chinese-imposed fishing moratorium sparks anger among China’s neighbors and feeds into the cycle of tensions between regional law enforcement and fishing fleets.

UPDATED: China’s Big Three Near Completion

Just over a year ago, former director of national intelligence James Clapper wrote a letter to Senator John McCain predicting that China would complete its offensive and defensive facilities in the Spratly Islands in late 2016 or early 2017. He wasn’t far off the mark.

This Isn’t the COC You’re Looking For

China and ASEAN inked the DOC in 2002, finalized guidelines for its implementation in 2011, and spent much of the last year negotiating a mysterious “framework” agreement. How much more “preparatory work” is needed before Beijing deems it the “proper time” for “substantive consultations” on a COC?

Counter-Coercion Series: Senkaku Islands Nationalization Crisis

In late 2011, Tokyo governor Shintaro Ishihara launched negotiations with the private Japanese owner of three of the disputed Senkaku Islands (administered by Japan but claimed by China and Taiwan). A government ministry had been leasing three islets—Uotsuri, Kita, and Minami—from owner Kunioki Kurihara for years to prevent hardliners from developing them or otherwise inflaming the dispute. Yet, hobbled by large business debts, Kurihara had recently decided to sell.

Counter-Coercion Series: China-Vietnam Oil Rig Standoff

This post summarizes one of nine case studies included in CSIS’s new report, Countering Coercion in Maritime Asia: The Theory and Practice of Gray Zone Deterrence. The full case study is also available for download here. (Principal case study researcher: Jake Douglas) On May 1, 2014, Vietnam detected the Haiyang Shiyou 981 (HYSY 981) oil […]

Counter-Coercion Series: Second Thomas Shoal Incident

In May 2013, China increased its presence near a Philippine outpost in the South China Sea. Chinese coast guard and other vessels were spotted only a few miles from Second Thomas Shoal. Since 1999, Philippine marines have occupied a dilapidated warship—the BRP Sierra Madre—atop this coral atoll in the disputed Spratly Islands. Manila’s foreign affairs department protested the onset of continuous Chinese patrols, calling them “provocative and illegal.” Other leaders acknowledged that Beijing could not be lawfully denied freedom of navigation around the reef, but still feared for the safety of Manila’s supply lines to its dilapidated garrison.

Counter-Coercion Series: “Top Gun” Incident

On August 19, 2014, a Chinese J-11B fighter dangerously intercepted a U.S. Navy P-8A Poseidon patrol aircraft 135 miles east of Hainan Island. Media reports speculated that the U.S. surveillance effort was focused on China’s Yulin submarine base at nearby Hainan. U.S. officials soon divulged that this was just the latest in a string of at least four unsafe encounters since March of that year.

Shooting at Union Banks Underscores Need for Code of Conduct

In what might be an event soon forgotten by the international community, China’s paramilitary forces once again demonstrated their willingness to use force to intimidate other countries and risk escalation. Although the specifics of the incident remain sketchy, reports indicate that on March 27 a speedboat, presumably operated by the China Coast Guard, fired seven times upon the unarmed Princess Johann, a Filipino fishing trawler, while the vessel was operating near Union Banks in the Spratly Islands, which is near Gaven Reef – one of China’s newly built artificial islands. It is unknown whether the incident occurred within the exclusive economic zone of the Philippines, international waters, or the territorial sea of a disputed feature. What is clear, however, is that incidents akin to what occurred at Union Banks could undermine the recent warming of relations between China and the Philippines, and underscore the need for a binding Code of Conduct (COC) for the South China Sea.

Counter-Coercion Series: Harassment of the USNS Impeccable

This post summarizes one of nine case studies included in CSIS’s new report, Countering Coercion in Maritime Asia: The Theory and Practice of Gray Zone Deterrence. The full case study is also available for download here. (Principal case study researcher: Jake Douglas) The United States and China have long disagreed about the permissibility of certain […]

Countering Coercion in Maritime Asia

A new CSIS study, Countering Coercion in Maritime Asia: The Theory and Practice of Gray Zone Deterrence, reviews the academic literature on deterrence, examines recent incidents of gray zone coercion, and draws lessons for policymakers. The authors hope that this analysis will provide insights to current and future leaders in the United States and East Asia about how to strengthen regional security and international order in the years ahead.

Playing Chicken in the East China Sea

With each passing year, the frequency of dangerous interactions between Chinese and Japanese maritime and air forces in the East China Sea grows.

Duterte Faces Domestic Resistance

Observers often attribute contradictory statements from the Duterte administration to the natural byproduct of having such a notoriously mercurial character as commander-in-chief. What this conventional strand of analysis misses is the fact that Duterte and his generals are in a constant low-intensity struggle over shaping the Philippines’ policies on sensitive territorial and strategic issues.