Third World Countries, which started as just a vague catch-all for non-aligned countries, came to be associated with impoverished states, while First World was associated with rich, industrialized countries.
Across the other cities of the Soviet Union, across the Warsaw Pact nations, then across the non-aligned states, and even in the west, people came together to celebrate this historic event.
Finally, these two Nordic nations decided that they were going to sign their letters of intent to apply to join NATO that turns their back on generations worth of much cherished neutrality and military non-alignment.
You know, it's worth remembering that it was, in fact, that very invasion that was the catalyst for Sweden, which had long been traditionally unaligned, deciding that it, in fact, wanted to join the NATO alliance.
The other countries that you have to work with in Asean — an association of Southeast Asian states — Indonesia is the biggest of them and they are very much determined to remain non-aligned.