North Korea said it tested a new solid-fuel rocket engine, the latest in a series of announcements that appear aimed at showing progress in its development of an advanced nuclear-tipped missile that could threaten the U.S. mainland.
WSJ.com: What's News Asia, Wall Street Journal: What's News Asia
Wed, 03/23/2016 - 9:11pm
North Korea said it tested a new solid-fuel rocket engine, the latest in a series of announcements that appear aimed at showing progress in its development of an advanced nuclear-tipped missile that could threaten the U.S. mainland.