Whenever China policy is talked about in the U.S., the conversation often turns to how the Trump administration “ got China’s attention .” It did, indeed—specifically, by complicating its plans for tech dominance—a policy that should continue in the current administration. Beijing has assigned technology a central role in its global rivalry with the U.S. Allowing it to succeed would threaten Americans at home and our interests abroad. A great case in point in the tech battle with China is what the U.S. has done with Chinese telecommunications equipment and consumer electronics manufacturer Huawei. The federal government put restrictions on...