Kou Voravong
The political crisis caused by his assassination, barely two months after the Geneva Agreements which prepared to restore peace in Indochina, contributed to bring down the current neutralist government (pro-French) which was replaced by a progressive one (pro-American) in extremely tense atmosphere of the Cold War between Russia and the United States. From 1955 indeed, the political history of this small landlocked country fell trapped inexorably in the ideological confrontation between the capitalist United States and the communist Soviet Union, annihilating any hope of national unification.
Vladimir Komarov
Komarov was ordered to re-orient the craft using the ion flow sensors on orbits 15 to 17. The ion sensors failed. Komarov did not have enough time to attempt a manual re-entry until orbit 19. Manual orientation relied on using the equipped Vzor periscope device, but to do this, Komarov had to be able to see the Sun. To reach the designated landing site at Orsk, the retro-fire had to take place on the night side of the Earth. Komarov oriented the spacecraft manually on the dayside then used the gyro-platform as a reference so that he could orient the craft for a night side retro-fire. He successfully re-entered the Earth's atmosphere on his 19th orbit, but the module's drogue and main braking parachute failed to deploy correctly. The module crashed into the ground, killing Komarov.