While running some war stats for my alliance, I decided to see who CN's most war-happy nations were. So far, we've had 9 nations who have fought 30+ offensive or defensive wars since hostilities began. That's an average of one war every two days. AAs are based on what they were flying during their first war.
(35 total) 30 offensive + 5 defensive - Unfortunate Reality of None
(35) 24 + 11 - Johnny Reb of Non Grata
(35) 15 + 20 - Doxxy of Orange Defense Network
(34) 19 + 15 - Tiggah of Orange Defense Network
(32) 18 + 14 - James Robert Ussler of Goon Order of Oppression Negligence and Sadism
(31) 20 + 11 - Suryanto Tan of Kaskus
(31) 16 + 15 - Macking of Orange Defense Network
(30) 15 + 15 - dancemasterlee of None
(30) 15 + 15 - Bill Wallace of Viridian Entente
Equilibrium: Your top guy is im317 of Random Insanity Alliance, with 19 offensive wars and 6 defensive wars.
So far, 6997 nations have fought 17580 wars.
If anyone wants stats for their own alliance, just let me know.