Georgia
a CIS peacekeeping force of Russian troops is deployed in
the Abkhazia region of Georgia together with a UN military observer
group; a Russian peacekeeping battalion is deployed in South Ossetia

Gibraltar
defense is the responsibility of the UK; the last British
regular infantry forces left Gibraltar in 1992, replaced by the
Royal Gibraltar Regiment

Glorioso Islands
defense is the responsibility of France

Greenland
defense is the responsibility of Denmark

Guadeloupe
defense is the responsibility of France

Guam
defense is the responsibility of the US

Guernsey
defense is the responsibility of the UK

Heard Island and McDonald Islands
defense is the responsibility of
Australia; Australia conducts fisheries patrols

Holy See (Vatican City) defense is the responsibility of Italy; Swiss Papal Guards are posted at entrances to the Vatican City to provide security and protect the Pope

Hong Kong
defense is the responsibility of China