The US’ decapitation of Iran’s leaders highlights America’s superior military strength and runs counter to the popular view in China that the United States is in decline, according to international relations specialists.

Those two incidents – which Beijing condemned as infringements of sovereignty – showed not only that Washington’s military strength remained “superior”, but also that its “methods of warfare have further evolved”, according to Shi Yinhong, a professor of international relations at Renmin University in Beijing.

Zheng Yongnian, a political scientist and government adviser, agreed, saying that “in reality, the US retains formidable economic strength and possesses unparalleled military power globally”.

In an interview published on Monday on the website of the Institute of International Affairs, Qianhai, which he heads, Zheng said that despite voices in China suggesting America was in decline, a number of actions showed “America’s war-making capability depends solely on its will to deploy such power”.