North Korean leader Kim Jong Un has received a personal letter from the U.S. President Donald Trump, BBC reported quoting KCNA agency.

Kim Jong Un described the letter as “excellent” and said he would “seriously contemplate the interesting content”. The content of the letter is not disclosed.

Earlier in June Trump received “a warm and nice letter” from Kim Jong Un. However, on June 21 the American president extended sanctions against North Korea for a year.