The Soviet-Afghan War begins: Marshal of the Soviet Union Sergey L. Sokolov, commanding a force of 100,000 Red Army Soldiers, invades Afghanistan.

       [added 11/23/2022]

Subsequent Events:

References:

James Carroll, House of War: The Pentagon and the disastrous rise of American power, (Boston and New York: Houghton Mifflin, 2006), 371.

Soviet–Afghan War – Wikipedia
en.wikipedia.org/wiki/Soviet–Afghan_War

Current U.s. National Debt:

$36,167,124,467,492

Source