The United States, South Korea and Japan vowed Tuesday to consider all options against North Korea, including counterstrikes, in the wake of an unprecedented blitz of missile tests by Pyongyang that has sent regional tensions spiraling.
The flurry of North Korean launches include last month's test of its most advanced intercontinental ballistic missile and a missile that flew across the de facto maritime border and landed near South Korean waters for the first time since the Korean War, AFP said.
