Sentence:  The Kremlin 's goal is the <WSD>isolation</WSD> and capture , not of Ghana , but of the United States - and this purpose may be served very well by countries that masquerade under a `` neutralist '' mask , yet in fact are dependable auxiliaries of the Soviet Foreign Office . 
Meaning of the word marked with <WSD> tags:  the act of isolating something; setting something apart from others