When Iraq invaded Kuwait, America first tried diplomacy, but then joined a coalition of 35 nations to fight Iraq.
This war has become known as the Persian Gulf War.
The Rebbe spoke about the miracles and how this war is a preparation for Moshiach and much more. After the war, the Rebbe spoke about the greatness of our country, the USA, that they helped a country where they have no family or profit, and did this only out of kindness for their fellow man.
View the Sicha inside: ש"פ אחרי-קדושים תנש"א סעיפים יב - יד