A State Department report from Sŏul as of 11 May 1950, at some variance with these estimates, credited the North Korean Army with 103,000 soldiers and constabulary troops of all types (excluding 25,000 provincial police), 65 tanks, including some T-34's, 296 light and medium artillery pieces, 780 medium and heavy mortars, and 356 45-mm. antitank guns. Aircraft attributed to the North Korean Air Force were set at 100 YAK aircraft, 70 IL-10 attack planes, and 10 reconnaissance planes.
Later reports, believed more accurate, gave the North Korean Army 135,000 men organized into 8 infantry divisions, 1 armored brigade, 2 half-strength divisions, 1 separate infantry regiment, and 1 motorcycle reconnaissance regiment. Many of these troops were veterans from the armies of the USSR and Communist China. In addition to large amounts of artillery, the North Koreans possessed 150 T-34 Russian-made tanks and 180 high-performance combat aircraft. [02-73]