South Korea showcased a ballistic missile capable of carrying an eight-ton warhead and featured a flypast of a U.S. bomber at military parades in Seoul on Tuesday, a show of force now held annually to signal readiness to respond to North Korean threats.

South Korea has unveiled its most powerful ballistic missile that could target North Korea. It did so during an Armed Forces Day ceremony on Tuesday as the president warned that North Korea's regime will collapse if it attempts to use nuclear weapons.

A politician breaks taboo and starts a conversation over whether North Korea and South Korea should give up on reunification.

The North Korean regime must abandon the delusion that nuclear weapons will protect them,” its president said.

Submarine forces of the U.S. and South Korean navies discussed ways to improve combined operational capabilities.

South Korea has unveiled the latest version of its unique Hyunmoo-V ballistic missile, designed to destroy the deepest bunkers and ballistic missile silos in North Korea. Here's why it is fearsome despite not having a nuclear warhead.