North Korea has conducted its third weapons test in eight days.
Officials from South Korea say Pyongyang fired two projectiles missiles on Friday.
They say the weapons are a new type of short-range missile.
Last week North Korea fired four short-range ballistic missiles on two separate days.
It comes despite desperate efforts from the international community to reach a diplomatic solution to the situation.
They said it was intended to pressure South Korea and the USA to stop conducting military drills together.

Thailand's Queen Mother Sirikit dies at 93
Louvre transfers jewels to Bank of France after heist
Russian aerial attack on Kyiv kills two, injures 13, Ukraine officials say
Thai PM to sign Cambodia ceasefire deal, cuts short ASEAN trip after royal death
