When the Argentinian Navy looked for newer fighters in 1968 the US government only offered old A-4A planes instead of the A-4Fs Argentina wanted. Argentina contacted the British government in 1969 and expressed interest in buying from six to twelve Harrier GR.1s. In 1969 the Argentinian Navy received its second carrier, ARA "25 de Mayo", from the Netherlands. On her voyage home, the British company Hawker Siddeley demonstrated a RAF Harrier GR.Mk.1 (XV757) but Argentina opted for the A-4Q Skyhawk instead. There were several problems to supply Argentina with Harrier jets and engines that prevented the deal from being closed, and when the US knew about the Harrier negotiations they quickly offered a better deal to Argentina. Some years later, before the 1982 war, British officials offered Argentina an aircraft carrier and Sea Harrier aircraft.