North Korea has one of the world’s largest standing armies, capable of unleashing a massive arsenal of chemical and nuclear weapons. With an unstable government, led by the Kim dynasty under absolute dictator Kim Jong Un, North Kore...

The USS Memphis, a dilapidated submarine that should have been mothballed decades ago, has been given one last mission by the newly elected president. The task: To sneak illegally into Russia's coastal waters and recon the leaking nuc...