The United States on Monday warned China not to take advantage of the coronavirus pandemic to exert itself in the South China Sea after Vietnam said Beijing sank a trawler.
Amid the global focus on fighting COVID-19, China has ramped up self-described research stations and landed special military aircraft in the dispute-rife sea, according to the State Department.
We call on the PRC to remain focused on supporting international efforts to combat the global pandemic, and to stop exploiting the distraction or vulnerability of other states to expand its unlawful claims in the South China Sea, State Department spokeswoman Morgan Ortagus said in a statement.
Vietnam said last week that it lodged a protest with Beijing after the Chinese Coast Guard hindered, rammed and sunk a Vietnamese boat with eight fishermen on board near the Paracel Islands.
Vietnam - which, like China and Taiwan, claims sovereignty over the Paracel Islands - called in a foreign ministry statement for Beijing to compensate the fishermen, strictly discipline the officers responsible and prevent similar occurrences in the future.
The United States said it was seriously concerned about the episode. This incident is the latest in a long string of PRC actions to assert unlawful maritime claims and disadvantage its Southeast Asian neighbors in the South China Sea, Ortagus said.
The United States, which has a growing relationship with Vietnam, has challenged China's claims in the South China Sea - one of the world's busiest waterways and also home to bountiful energy reserves.
China last month accused the United States of a provocative act after saying that the USS McCampbell missile destroyer sailed near the Paracel Islands without Beijing's permission.
Tensions have risen sharply in recent years between China and the United States, which has also alleged that Beijing has not promptly controlled SARS-CoV-2, the virus that has now infected more than one million people around the world.