[TaRaRaBoomDeAyGoreLostToday!]

I think the green beanies are NATO and the blue are U.N.

Who knows what colours they are implementing of the rainbow from one day to the next.

What is the fine line between NATO troops and the United Nations troops and the United States troops is a good question.

[FreedomFriend]

Hmm, NATO is usually the military arm of the UN, and the US is often one of the leading countries patrolling troops via NATO. Thus, the US is connected to the UN in a military-way.