Panama on Monday took control of two ports at the Atlantic and Pacific entrances of the Panama Canal after a Supreme Court ruling voided the concession of their Hong Kong-based operator, a move Washington officials said was “in line with President Donald Trump’s drive to curb Chinese influence” over the strategic waterway. A decree published in the official gazette authorises the Panama Maritime Authority to occupy and run the ports of Balboa and Cristobal for “reasons of urgent social...