The Night of Promises Kept (Ночь сдержанных обещаний, Noch’ sderzhannykh obeshchaniy) refers to a coordinated effort on January 6th, 2012, by the spy agency of the Russian Imperium, Temnota, to rid its territory of spies from the Empire of Australia. In total, 44 agents of 1151 were captured and executed.
The Encyclopedia of the Empire of Australia Universe