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

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

South Korean President Yoon Suk Yeol on Tuesday warned North Korea that any attempt to use nuclear weapons would be met with a firm and overwhelming response from South Korea and its US allies. Speaking during an Armed Forces Day ceremony at a military base south of Seoul,

In a grand display of military power, South Korea recently unveiled its most powerful ballistic missile to date, the Hyunmoo-5. The presentation took place during the 76th anniversary of Armed Forces Day at a military ceremony near Seoul.

President Yoon Suk Yeol said Tuesday that North Korea will face the end of its regime if it attempts to use nuclear weapons, warning a "resolute and overwhelming" response from the South Korea-U.S. alliance.