Noun
a small neutral state between two rival powers
Source: WordNetBhutan is another strategic buffer state between India and China. Source: Internet
As a result, the country remained a buffer state between parts of Southeast Asia that were colonised by the two colonial powers, Great Britain and France. Source: Internet
We'll take the New Hampshire State Liquor stores along the border and torch the rest of that scabrous dump, then change the official state motto to "Live as Maine's puppet buffer state or die!" Source: Internet
In an effort to maintain Bhutan as a stable buffer state, India continued to provide substantial amounts of development aid. Source: Internet
In the 750s CE the Kingdom of Nanzhao managed to defeat four invading Chinese armies, creating a buffer state from Chinese expansion into Southeast Asia for approximately 150 years. Source: Internet
The Americans refused to consider a buffer state and the proposal was dropped. Source: Internet