After trading barbs online with former Russian leader Dmitri A. Medvedev, President Donald Trump has ordered nuclear submarines to be positioned in “the appropriate regions” near Russia “just in case.

In a social media post, the president described the move as a deterrent prompted by threats by a former Russian leader. It is unclear if any submarines did actually change position. By David E. Sanger ...

Colombia’s three major studios, TIS Studios, RCN and Caracol, have opened their doors ever wider to the growing influx of international projects, lured by the country’s generous incentives. Since ...