President Donald Trump prepares to meet China's Xi Jinping after securing trade deals across Asia that he claims bring trillions of dollars back to the U.S.

Even while warning about national security and human rights abuse, the U.S. government across five Republican and Democratic administrations has repeatedly allowed and even actively helped American firms to sell technology to Chinese police,

President Trump told reporters as he flew into Japan that he expects to have a trade agreement with China finalized by the end of his tour of Asia.

If the Trump administration allows Nvidia to sell a version of its best AI chip to China, as the President opened the door to on Wednesday, experts say it would severely decrease the American advantage in artificial intelligence.

CBC News visited Taiwan’s Kinmen islands, which are just a few kilometres across the bay from the Chinese city of Xiamen. The islands have been on the frontline of hostilities between China and Taiwan for more than seven decades.

The national security threats China poses today go beyond traditional notions of espionage - in this new world, threats are far more complex

A former military intelligence soldier was sentenced to four years in prison after pleading guilty to attempting to deliver classified material to China.