Passage: The crisis was continuing unabated, and in the evening of October 24, the Soviet news agency TASS broadcast a telegram from Khrushchev to Kennedy in which Khrushchev warned that the United States's "outright piracy" would lead to war. That was followed at 9:24 pm by a telegram from Khrushchev to Kennedy, which was received at 10:52 pm EDT. Khrushchev stated, "if you weigh the present situation with a cool head without giving way to passion, you will understand that the Soviet Union cannot afford not to decline the despotic demands of the USA" and that the Soviet Union views the blockade as "an act of aggression" and their ships will be instructed to ignore it.

Question: Khrushchev warned that war would be a result of what?
outright piracy