Georgia has enough borders to other nations If for example the US gouverment wants to support the georgian military they definitively can sent them a lot of modern weapons quicker than on ship They only need an nearby airport where they can load the Stuff from cargoplanes on trucks or maybe helicopters They have enough partners in the area Turkey is member of the NATO other nations in the area fear russia an want good relations to the USA and they have enough lightweight modern AntiAircraftSystems