Labour is calling on the Government to buy the war medals of Kiwi "Dambusters" veteran Les Munro to keep them in New Zealand.
Mr Munro, 95, is the last survivor of the pilots who took off for the attack on German dams, later immortalised in the film The Dam Busters.
One of only two New Zealanders to take part in the World War II raid - the other being the late Leonard Chambers - Mr Munro has put his medals up for auction in the UK to raise money for the upkeep of the Bomber Command Memorial in London that commemorates his comrades who were killed.
But the Ministry for Culture and Heritage is currently seeking expert advice on whether the medals are covered by the Protected Objects Act 1975, which would mean they required approval for export if sold to a non-New Zealand buyer.
Now, Labour's Defence spokesman Phil Goff has joined the calls of RSA national president BJ Clark and others to try and buy the medals from Mr Munro, but still let him achieve his dream of raising around $100,000 - which London auction house Dix Noonan Webb said they could fetch when they go under the hammer on March 25 - and donate it to the Royal Air Force Benevolent Fund, guardian of the memorial at Green Park in London that commemorates all the 55,573 dead of Bomber Command, including 1679 New Zealanders.