NATO is a/an ________ alliance.

Explanation
NATO full form:  North Atlantic Treaty Organization Founded:  4 April, 1949  ( Washington , USA) Headquarters :  Brussels, Belgium Total members:  32  ( 30  European &  2  North American countries ) Latest Member :  Sweden Type:  Military  Alliance Official Languages :  English  &  French Founding members:  12 Pakistan :  Not a NATO member Member  Muslim country :  Turkiye In March, 7, 2024, Sweden   became 32nd  member o f  NATO .   List of NATO member countries: 1.          Albania 2.          Belgium 3.          Bulgaria 4.          Canada 5.          Croatia 6.          Czechia 7.          Denmark 8.          Estonia 9.          France 10.       Germany 11.       Greece 12.       Hungary 13.       Iceland 14.       Italy 15.       Latvia 16.       Lithuania 17.       Luxembourg 18.       Montenegro 19.       Netherlands 20.       North Macedonia 21.       Norway 22.       Poland 23.       Portugal 24.       Romania 25.       Slovakia 26.       Slovenia 27.       Spain 28.       Turkiye 29.       United Kingdom 30.       United States 31.       Finland 32.       Sweden