The United States plans to sell as many as seven major weapons systems, including mines, cruise missiles and drones, to Taiwan, four people familiar with the discussions said, as the administration of President Donald Trump ramps up pressure on China.

Pursuing seven sales at once is a rare departure from years of precedent in which U.S. military sales to the island were spaced out and carefully calibrated to minimize tensions with Beijing.

But the Trump administration has become more aggressive with China in 2020 and the sales would land as relations between Beijing and Washington are at their lowest point in decades over accusations of spying, a lingering trade war and disputes about the spread of the novel coronavirus.