4 ms·
cf. https://en.wikipedia.org/wiki/1983_Soviet_nuclear_false_alarm_incident https://en.wikipedia.org/wiki/1983_Soviet_nuclear_false_alar...
by ivan_ah 11y ago
cf. https://en.wikipedia.org/wiki/1983_Soviet_nuclear_false_alarm_incident https://en.wikipedia.org/wiki/1983_Soviet_nuclear_false_alar...