SEOUL — North Korea fired several short-range ballistic missiles Thursday, Seoul’s military said, hours after US President Donald Trump said he would meet Pyongyang’s Kim Jong Un this year.

The latest launches from the nuclear-armed North come as South Korea and the United States hold a shorter edition of their annual Ulchi Freedom Shield military exercises, following an order from Trump to scale them back.

Pyongyang has long condemned US-South Korea joint exercises as rehearsals for invasion, often staging missile launches around the drills.

Trump, seeking to revive the bond he claims to have forged with Kim in his first term, told reporters at the White House on Wednesday he plans to meet the North Korean leader later this year.

The US president also said it was important to “get along” with Kim, adding that Pyongyang now had 57 “very powerful” nuclear weapons. Seoul says there are around 80-120.

Hours after Trump’s remarks, North Korea fired more than 10 short-range ballistic missiles from the Pyongyang area towards the East Sea at around 5:00 pm, South Korea’s military said.

The missiles flew around 300 kilometres, the Joint Chiefs of Staff said, adding that South Korean and US authorities were conducting a detailed analysis of their specifications.

South Korea’s presidential office held an emergency security meeting after North Korea fired missiles, condemning the launches as a violation of UN Security Council resolutions and ordering heightened readiness.

Trump’s sudden focus on Kim and his scaling back of joint US-South Korean military drills have alarmed Asian allies, while sparking speculation that he was seeking a foreign policy win as the Iran war stalls.