Definition from Wiktionary, the free dictionary
belligerence (plural belligerences)
- a state of being belligerent
2013 April 9, Andrei Lankov, “Stay Cool. Call North Korea’s Bluff.”, New York Times:
- A closer look at North Korean history reveals what Pyongyang’s leaders really want their near-farcical belligerence to achieve — a reminder to the world that North Korea exists, and an impression abroad that its leaders are irrational and unpredictable.