Two More Missiles Fired By North Korea, South Says
It is the fifth set of missiles North Korea has launched in less than three weeks.
Another round of missile tests was carried out by North Korea on Saturday (Picture: KCNA).
North Korea has fired two of what are thought to be short-range missiles on Saturday, South Korean military said.
If confirmed, such a test would be a breach of 11 UN Security Council resolutions.
The South Korean Joint Chiefs of Staff said in a statement more missile launches are highly probable as the North is conducting its own summer drills.
The launches came just hours after US President Donald Trump said he had received a "very beautiful letter" from North Korean leader Kim Jong-un.
Mr Trump said Mr Kim was unhappy with the current US-South Korea joint military exercises.
A US official has reportedly said that at least one projectile was launched and that it appeared to be similar to previous short-range missiles fired by Pyongyang.
Two missiles flew about 400 km (250 miles) at a height of around 48 km, according to the South Korean military.
Earlier this week, North Korea fired two unidentified projectiles into the East Sea.