Chinese Fighters Circle Dutch Warship, Approach NH90 Creating ‘Potentially Unsafe Situation’ In East China Sea

Published on: June 8, 2024 at 10:54 PM
HNLMS Tromp. In the boxes, two of the aircraft involved in an โ€œunsafeโ€ situation that took place on Jun. 7, 2024 in the East China Sea. (Image credit: Royal Netherlands Navy)

Chinese aircraft have had several close encounters with Western aircraft and ships over the East and South China Seas in recent years.

A Royal Netherlands Navy frigate, HNLMS Tromp, was approached and โ€œcircledโ€ by two Chinese fighters and a helicopter creating an โ€œunsafeโ€ situation in the ECS (East China Sea). on Jun. 7, 2024 The shipโ€™s maritime patrol helicopter (an NH90) too was approached by the Chinese aircraft. The encounters took place over โ€œinternational airspace,โ€ according to a statement by the Dutch MoD (Ministry of Defence).

In the ECS, โ€œtwo Chinese fighter jets circled the naval ship HNLMS Tromp several times.โ€ โ€œAdditionally, the shipโ€™s NH90 maritime combat helicopter was approached by two Chinese fighter jets and a Chinese helicopter during a patrol. This created a potentially unsafe situationโ€ฆin international airspace.โ€

The Tromp was โ€œconducting patrolsโ€ in the ECS โ€œin support of a multinational UN coalition that oversees the enforcement of maritime sanctions against North Korea as defined in UN Security Council resolutions.โ€ The warship will continue its โ€œplanned journeyโ€ as part of โ€˜Pacific Archer 24โ€™ and was โ€œon its way to Japan,โ€ at the time.

HNLMS Tromp is an โ€œAir Defense and Command Frigate,โ€ and is one of the most advanced vessels in the Royal Netherlands Navy. โ€œIn the previous months, HNLMS Tromp was deployed in the Red Sea, supporting maritime security operations Prosperity Guardian and EUNAVFOR Aspides,โ€ according to a release by the Delegation of the European Union to the Republic of Korea.

Dutch MP (Member of Parliament) Ruben Brekelmans expressed his concern on X: โ€œChina now also intimidates our Dutch naval ship in international waters and airspace. Such a dangerous situation should not be accepted and requires a critical diplomatic response. It is important that the Netherlands does not allow itself to be intimidated and stands for free shipping!โ€

Fighter-Bomber, Helicopter Approach Ship

Pictures released by the Dutch MoD on its X handle showed the Chinese jet, that can be identified as the JH-7 fighter-bomber. It is primarily oriented towards ground and maritime strike roles. Most likely, it is the โ€˜Aโ€™ variant of the aircraft (JH-7A), but it cannot be said for certain. The jet also does not appear to be carrying any weapons payload. Two external fuel tanks could be seen โ€“ one each on each wing.

The helicopter meanwhile is Harbin Z-19, a light attack, reconnaissance-scout chopper, distinguished with its fenestron rotor (rotor encased in a protective shroud). An electro-optical turret could also be seen on its nose. This indicates China is asserting its political opposition to European and NATO navies operating in its surrounding waters. China has long criticized โ€œNATO-like alliances in the Asia-Pacific.โ€

The Tromp meanwhile, according to online ship tracking data as of Jun. 6, eft South Koreaโ€™s Busan. It was anchored there for four days from Jun. 1 to Jun. 5. Prior to that, on Apr. 30, the Indian Navy publicized drills between INS Trishul frigate and the Tromp as a part of the Maritime Partnership Exercise (MPX). These โ€œincluded tactical maneuvers, helicopter ops and Replenishment at Sea approaches.โ€

The HNLMS Tromp with the Indian Navyโ€™s INS Trishul, as per a release on April 30. (Image credit: Indian Navy)

Subsequently at Busan, the Tromp conducted โ€œnaval exercises with the RoK Navy and participated in the Enforcement Coordination Cell of the Pacific Security Maritime Exchange to assist in the maritime enforcement of international sanctions against DPRK,โ€ the EU (European Union) added. The encounter with the Chinese aircraft therefore, presumably happened after the drills with the South Korean navy.

History of Chinese Intercepts

The PLA (Peopleโ€™s Liberation Army) Air Force has been frequently intercepting Western aircraft over the ECS and the SCS, with โ€œunsafeโ€ maneuvers for a few years now.

The last such incident was reported by Australia on May 4, when the HMAS Hobart was in โ€œinternational waters in the Yellow Seaโ€ โ€“ part of the same enforcement mission against North Korea. An MH-60R helicopter launched was intercepted by a PLAAF J-10 that proceeded to โ€œrelease flares across the flight path of the helicopter.โ€

On Oct. 29, 2023, a Canadian military helicopter, operating from the frigate HMCS Ottawa, had two encounters with J-11s. The first took place over international waters 54-km from the Paracel Islands in the northern part of the SCS. Chinese J-11s intercepted the helicopter at close range, which Canadian reports identified as the Sikorsky CH-148 Cyclone.

A PLAAF jet, possibly a Su-30MKK, during an unsafe intercept of a US plane over the South China Sea on Jun. 24, 2022. (Image credit: US Department of Defense)

The helicopter then flew straight and level at 3,000-feet above the water and back toward Ottawa, a signal to the Chinese that it had no hostile intent. The Chinese jets โ€œflew circlesโ€ around the helicopter, โ€œcoming closerโ€ and causing โ€œturbulence.โ€

In the second incident, 160-km east of the Paracels, the J-11 โ€œfired flaresโ€ in front of the CH-148. On Oct. 17, the Pentagon had โ€œdeclassified images and videosโ€ showing 15 โ€œcoercive and risky operational behavior by the PLA against US aircraft.โ€ These took place between Jan. 11, 2022 to Sep. 21, 2023.

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Parth Satam's career spans a decade and a half between two dailies and two defense publications. He believes war, as a human activity, has causes and results that go far beyond which missile and jet flies the fastest. He therefore loves analyzing military affairs at their intersection with foreign policy, economics, technology, society and history. The body of his work spans the entire breadth from defense aerospace, tactics, military doctrine and theory, personnel issues, West Asian, Eurasian affairs, the energy sector and Space.
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