China and Russia are not going down the path of the West’s inflating currencies. Instead, they are moving towards a sounder money strategy with the prospect of stable interest rates and prices while the West accelerates in the opposite direction.

The consequence is a final battle in the financial war which has been brewing for decades. You do not sanction the world’s most important source of energy exports and the marginal supplier of a wide range of commodities and raw materials, including grains and fertilisers, without damaging everyone but the intended target.

In two simple announcements, tying the rouble to gold for domestic credit institutions and insisting that payments for energy will only be accepted in roubles, it is calling an end to the fiat dollar era that has ruled the world from the suspension of Bretton Woods in 1971 to today.

Putin has taken as his model the 1973 Nixon/Kissinger agreement with the Saudis to only accept US dollars in payment for oil, and to use its dominant role in OPEC to force other members to follow suit.

Even Saudi Arabia is now bending with the wind and accepting China’s renminbi for its oil.