Category:Military operations by period Subcategories This category has the following 8 subcategories, out of 8 total. Military operations by century (6 C) Military operations by decade (3 C) Military operations by year (17 C)0–9 Military operations of the early modern period (3 C, 3 P) Military operations of the late modern period (10 C)A Airstrikes by period (3 C)B Battles by period (11 C)I Intelligence operations by era (2 C)
