The United States’ national security adviser Robert O’Brien warned China on Wednesday against any attempt to retake Taiwan by force, saying amphibious landings were notoriously difficult and there was a lot of ambiguity about how the US would respond.
O’Brien told an event at the University of Nevada in Las Vegas that China was engaged in a significant naval build-up probably not seen since Germany’s attempt to compete with Britain’s Royal Navy prior to WWI.
“Part of that is to give them the ability to push us back out of the Western Pacific, and allow them to engage in an amphibious landing in Taiwan,” he said.
“The problem with that is that amphibious landings are notoriously difficult,” O’Brien added, pointing to the 160km (100 mile) distance between China and Taiwan and the few landing beaches on the island.
“It’s not an easy task, and there’s also a lot of ambiguity about what the United States would do in response to an attack by China on Taiwan,” he added, when asked what US options would be if China, which considers the self-ruled island part of its territory, moved to try and take control of Taiwan.
O’Brien was referring to a long-standing US policy of “strategic ambiguity” on the question of whether it would intervene to protect Taiwan, which China has sworn to reunite with the mainland, by force if necessary.
Become a ‘porcupine’
The US is required by law to provide Taiwan with the means to defend itself, but it has not made clear whether it would intervene militarily in the event of a Chinese attack, something that would probably lead to a much broader conflict with Beijing.
O’Brien’s comments come at a time when China has significantly stepped up military activity near Taiwan and when US-China relations have plunged to the lowest point in decades in the run-up to President Donald Trump’s November 3 re-election bid.
O’Brien repeated US calls for Taiwan to spend more on its own defence and to carry out military reforms to make clear to China the risks of attempting an invasion.
“You can’t just spend 1 percent of your GDP [gross domestic product], which the Taiwanese have been doing – 1.2 percent – on defence, and hope to deter a China that’s been engaged in the most massive military build up in 70 years,” he said.
Taiwan needed to “turn themselves into a porcupine” militarily, he said, adding: “Lions generally don’t like to eat porcupines.”
On Tuesday, the senior US defence official for East Asia called Taiwan’s plan to boost defence spending by $1.4bn next year insufficient.
He said it needed to invest in capabilities including more coastal defence cruise missiles, naval mines, fast-attack craft, mobile artillery and advanced surveillance assets.
Taiwan’s military has launched aircraft to intercept Chinese planes more than twice as often so far in 2020 as the whole of last year, the island’s defence ministry said earlier this week.