US Lieutenant General Terrence J. O’Shaughnessy, deputy Commander of the US Forces Korea, speaks in front of a US F-16 fighter jet during a press briefing on the flight by a US B-52 Stratofortress over South Korea at Osan Air Base in Pyeongtaek, South Korea on Sunday. Photograph: EPA

The United States deployed a B-52 bomber on a low-level flight over its ally South Korea on Sunday, in a show of force following North Korea’s nuclea(...)

South Korean tanks move over a temporary bridge during a river-crossing military drill in Hwacheon near the border with North Korea yesterday. Photograph: Kim Jae-Hwan/AFP/Getty Images

The US has deployed F-22 stealth fighter jets to South Korea to join military drills in an attempt to deter further threats from North Korea an(...)