I had a couple 45 sec kills last set this set, can't find their numbers atm. Keep in mind all the countries that I killed in this time were double, even triple the NW I was using with a much larger military, which slows me down by at least 20 seconds due to lack of readiness I had to get on the first 3-4 countries in my attack string. A equal sized target I can do in 45 seconds breaking and all.

946 just under a min of my attacks, someoe did do 9 hits at the start for breaking.

1797 1min 12 seconds
1803 1min 3 seconds
2446 55 seconds
1799 1min 4 seconds, me and rebel though



More but I dont know them offhand, last set I got one in 35 seconds, and another 3-4 in the 45 second range, and over a dozen in under a minute.