Indian-American Republican US presidential aspirant Nikki Haley has describe China as an "existential threat" to the US and the world.
She claimed Beijing is "preparing for war".
China has spent half a century plotting to defeat America and in some respects, the Chinese military is already at par with the US armed forces, Haley was quoted as having said by PTI in its report.
Haley made the comments in a major policy speech on the economy in the key early primary State of New Hampshire on Friday, the report said.
Her speech comes two days after her India-American Republican rival Vivek Ramaswamy delivered a foreign policy speech on China in Ohio, it said.
Both Haley and Ramaswamy have emerged as popular GOP candidates after former US president Donald Trump.
"Strength and pride are essential to our national survival, especially in the face of Communist China. China is an existential threat. It has spent half a century plotting to defeat us," Haley said, the report mentioned.
She alleged that China has taken America's manufacturing jobs, it said.
"It's taken our trade secrets. Now it's taking control of critical industries, from medicines to advanced technology. In record time, China has gone from an economically backward country to the second biggest economy on earth," she said, it added.
"It has every intention of being the first. And the Communist Party's motives are clear. They're building a massive, cutting-edge military, capable of threatening America and dominating Asia and beyond," the former two-term South Carolina governor said, it mentioned.
"In some respects, China's military is already equal to the US armed forces. In other areas, they're beating us. China's leaders are so confident, they're sending spy balloons into our skies and building a spy base just off our shores in Cuba,” she was quoted as having said.
"Make no mistake: The Communist Party is preparing for war. And China's leaders intend to win," she claimed, the report said.
Sharing her economic plan, Haley said it includes giving real relief and financial freedom to middle-class Americans, it stated.
“Every middle-class family will get thousands of dollars in tax relief, she said, it mentioned.
"No one knows how to use your money better than you, no one. When you make your own choices, you make our economy even stronger," she said, the report said.