Columbia subject headings:
Cuba--Military relations--Russia (Federation)
Debts, External--Law and legislation--United States.
Russia (Federation)--Foreign economic relations--United States.
Russia (Federation)--Military relations--Cuba.
United States--Foreign economic relations--Russia (Federation)
Harvard subject headings:
Cuba--Military relations--Russia (Federation)
Debts, External--Law and legislation--United States.
Russia (Federation)--Foreign economic relations--United States.
Russia (Federation)--Military relations--Cuba.
United States--Foreign economic relations--Russia (Federation)
Princeton subject headings: