An 'Arsenal' Is a collection of weapons
A collection of weapons is an arsenal.
A group of Weapons
The collector has an arsenal of weapons. He keeps his collections of guns in his arsenal. She has an arsenal of ideas for her project.
No, it was given that place right after WW2 before they had their own nuclear weapons.
to store weapons
Arsenal
An armory or arsenal.
It is called an arsenal.
Nations may want to retain or develop an arsenal of nuclear, biological, and chemical weapons for deterrent purposes to dissuade potential adversaries from attacking. Additionally, they may see these weapons as a means to protect their national interests and security in a world where other countries possess such weapons. Lastly, some countries may view these weapons as a way to maintain a position of strength and influence in global politics.
An amount of nuclear weapons a country has
Arsenal or armory.