Argentine flagship returns home after 78 days impounded in Ghana The Argentine navy flagship "Liberty" got a triumphant welcome home in Mar del Plata, south of Buenos Aires, on Wednesday, after being impounded in Ghana for 78 days under a court order obtained by investment firm NML Capital, which claims Argentina owes it $370 million. Argentina has settled agreements with most of its creditors after the country's 2001 economic collapse, and is refusing to pay those hedge funds who continue to pursue the debt through the courts, labelling them 'vulture funds'. Images.