I think the event happened that after the breakup of the breakup of the Soviet Union is China permitted some private investment but no political reforms.
It strained the resources of Russia while trying to go to war on Afghanistan. When the US sent in troops, Russia was running out of supplies and ended nowhere but with fewer supplies. The only reason USSR would invade Afghanistan is for terrotorial dominance but that didnt really happen. Invading Afganistan helped destroy USSR
Promote stability in all regions of the world; Prevent enemies from threatening the United States or our allies with weapons of mass destruction; Reduce the impact of international crime and illegal drugs on Americans; Protect and assist American citizens who travel, conduct business, and live abroad; and.