SEOUL, South Korea — North Korea sent around 3,000 additional troops to Russia in January and February in continued support for Russian President Vladimir Putin’s war on Ukraine, South Korea’s military said Thursday in its latest assessment.

The South’s Joint Chiefs of Staff said North Korea has also been sending more missiles, artillery equipment and ammunition to help Russia and that North Korea could increase its weapons supplies further depending on the war situation. Russia and Ukraine recently agreed on a limited ceasefire.

The military equipment North Korea has sent to Russia includes a “considerable amount” of short-range ballistic missiles, 170 millimeter self-propelled howitzers and around 220 units of 240 millimeter multiple rocket launchers.

North Korea has sent approximately 11,000 military personnel to fight in the war against Ukraine in its first involvement in a large-scale conflict since the 1950-53 Korean War, and the Joint Chiefs assessed that around 4,000 of them have been killed or wounded.

— The Associated Press