North Korea has sent soldiers and millions of munitions, including missiles and rockets, to Russia over the past year, according to a new report by an international watchdog, which details the extent to which Pyongyang has helped Moscow “terrorize” Ukraine’s population over its three-year war.

Military cooperation between North Korea and Russia has enabled Moscow to increase its missile attacks on Ukrainian cities, the United States, South Korea and nine other allies said in a new report.

N Korea gave Russia over 100 ballistic missiles and as much as nine million rounds of ammunition, including artillery shells and rockets, for use in the war on Ukraine, an international watchdog said.