“RONALD REAGANwanted it many years ago,” declared Donald Trump, “but they didn’t have the technology.” Now, he said, America could finally build a “cutting-edge missile-defence shield”. Mr Trump’s Golden Dome—an allusion to Israel’s more modest Iron Dome—is intended to protect America from attack using, among other things, hundreds or thousands of satellites that can both track and attack enemy missiles as they take off.
This article appeared in the International section of the print edition under the headline “Star wars returns ”
Discover stories from this section and more in the list of contents
The answer matters more than you think
Donald Trump prefers deals to regime change
After decades of rising secularism, Christianity is holding its ground—and gaining among the young
Its plan was to hold off a Chinese attack until America turned up. What now?