Why do armies now use lower calibers than during WW2? Is the 5.56 NATO a weak caliber?
Why did NATO choose to use the 5.56 NATO round?
What are NATO rounds? Should NATO be disbanded? Why? Why does NATO still exist? What is NATO? Why does NATO continue to exist? Why is NATO still relevant today? Will NATO be disbanded? How is NATO governed? Why do many former USSR countries want to join NATO? Why is Finland not in NATO? NATO was founded to protect Europe from the Warsaw Pact. Did the Soviets ever a have plan to invade?  What would have triggered it? What countries want to join NATO? Which countries could join NATO in the next 5-10 years? What were NATO and the Warsaw Pact? Why India is not the member of NATO? Why does NATO have its own naming convention like foxbat for mig 25, flanker for su 35 etc? What are the advantages? If two countries-members of NATO go to war with each other what will be NATO's position? Should or will Turkey leave NATO? Why is India not a member of NATO? Why is India not a member of NATO? Why india is not a member of NATO? Will Turkey leave NATO? How much has EU members paid for NATO in recent years? Why don't NATO ask Russia to join NATO. Didn't Russia want to join years ago but was rejected? Why didn't the ASEAN form a military alliance similar to the CSTO or NATO? Why isn't Russia a member of NATO? Why does Russia not join NATO? What would happen if Ukraine joins NATO? Why did the Germans in WW2 always have more advanced weapons than the allies? Why did NATO & the US build up their armed forces around the Russian borders, especially in the Baltic states?