The Norwegian government is considering whether to send some of its German-made Leopard 2 tanks to Ukraine, Oslo-based newspapers Aftenposten and Dagens Naeringsliv reported late on Tuesday.

No decision to send the heavy battle tanks has yet been made, according to each of the papers, quoting anonymous sources familiar with the deliberation.

NATO member Norway, which itself borders Russia, may contribute either four or eight of the country’s 36 Leopard 2 tanks, according to Dagens Naeringsliv.