The commander of U.S. forces in South Korea is warning of more sudden provocations by North Korea.

General Walter Sharp told the U.S. military newspaper “Stars and Stripes” that he is receiving reports every morning on the situation in North Korea.

He suggested that North Korea could engage in small, sudden, isolated military attacks on the South.

However, Sharp noted that there are no signs that North Korea is preparing for an all-out war, adding that the North is currently not prepared for one.