Building factories, making tanks, aircraft, guns, army clothing, and so forth. Also included would be making defensive positions like walls, or tank traps on the seashore.
Also, drafting young men and women and training them to fight, or to support the fighting troops. Stationing groups of troops, airplanes, ship, and so forth in a locations close to the (presumed) enemy. Some warlike countries sail their ships into other countries' waters, sort of like daring their people to do something about it.
militariism
Militarism
Blitzkrieg "The Nazis' aggressive attack on Poland was called Blitzkrieg (lightning war)".
War Plan Orange .
Invasions involve the aggressive entry of armed forces into a country or territory which is not their own with the intent to conquer or establish control over its inhabitants. Invasions can lead to war or indicate the end of a war.
The first aggressive movement of WWI was the assassination of Franz Fredinand. By the assassin organization the Black Hand.
Militarism
Mobilize and arm both mean to make preparations for war.
The name Kelley means 'lively; aggressive; war; strife; bright-headed'
Blitzkrieg "The Nazis' aggressive attack on Poland was called Blitzkrieg (lightning war)".
Both Rome and Carthage adopted aggressive stances.
coloquialism
All branches of the US armed forces are responsible for the preparation for war and prosecution of war
preparation is needing to go to recovery and the action
Yes they are aggressive. They act reserved with strangers, but that does not mean shy.
defiantly aggressive
War Plan Orange .
Violation of the treaty you spelled aggressive wrong