×

Philippines says China vessel conducting ‘illegal’ research near gas-rich Reed bank

By Thomson Reuters May 7, 2026 | 2:34 AM

MANILA, May 7 (Reuters) – The Philippine Coast Guard has accused China of conducting illegal marine scientific research near the oil ​and gas-rich Reed bank within Manila’s ‌exclusive economic zone in the South China Sea, according to a Thursday statement.

“We will continue to challenge any illegal activities that undermine our sovereignty and sovereign ‌rights,” ​PCG commandant Admiral Ronnie Gil ⁠Gavan said.

• PCG ⁠aircraft spotted Chinese research vessel Xiang Yang Hong 33 near Iroquois Reef during a maritime patrol on May 6.

• The PCG said ​the Chinese vessel was seen deploying a service boat toward the reef, confirming the ⁠ongoing “unauthorized” research operations.

• One ⁠Chinese Coast Guard vessel and 13 ​Chinese maritime militia ships were also seen around ​the reef, it added.

• It said the ‌Chinese research vessel departed China on April 15 and conducted operations near Second Thomas Shoal, Sabina Shoal, Mischief Reef, and Jackson Atoll ⁠in recent weeks.

• The PCG also monitored 28 Chinese maritime militia ships near Thitu island during the same ⁠maritime patrol.

• ‌The Philippines said China had no ⁠authorisation to conduct the marine ​research ‌and called it a violation of ​Philippine sovereign rights ⁠as well as the United Nations Convention on the Law of the Sea.

• Beijing’s embassy in Manila did not immediately respond to a request for comment.

(Reporting by Nestor Corrales; Editing by ​David Stanway)