Just a note: none of these are officially-documented features and procedures are subject to change without warning. The deletion script runs every 3 hours on nations that are at least 25 days inactive. If you are 25 days inactive, and the last time your nation collected was more than 25 days, counted to the second, when the deletion script runs, your nation will be deleted. As of right now, the deletion script runs at 1:30-1:31 AM every day and every 3 hours after that. As an example, say your nation is listed as having collected at 7:00 AM, and is currently 25 days inactive. When the deletion script runs at 4:30 AM, your nation will be passed over because it is 25 days inactive, but your nation's collection time was after the time the deletion script runs. When the deletion script runs at 7:30 AM, your nation is gone.