Questions about State of Katanga

Short answers, pulled from the story.

When did Moise Tshombe announce the secession of Katanga from Congo-Léopoldville?

Moise Tshombe announced the secession of Katanga on the 11th of July 1960. He accused the central government of communist leanings and dictatorial rule.

What financial support did Union Miniere du Haut-Katanga provide to Moise Tshombe during the State of Katanga crisis?

Union Miniere du Haut-Katanga gave Tshombe an advance of 1,250 million Belgian francs. This sum equaled approximately 25 million US dollars at the time.

How many Belgian technicians served in civil service roles for the State of Katanga between 1960 and 1963?

One thousand one hundred thirty-three Belgian technicians served in civil service roles. They worked alongside military personnel to maintain stability in the breakaway state.

Which UN Security Council resolution called upon Belgium to remove its military personnel immediately from Katanga?

The UN Security Council adopted Resolution 143 on the 14th of July 1960. It called upon Belgium to remove its military personnel immediately.

When did Operation Grandslam end the existence of the State of Katanga?

Operation Grandslam launched on the 28th of December 1962 following clashes near an observation post. Élisabethville fell under UN control within three days and Tshombe conceded defeat by the 15th of January 1963.