Russian aggression against Europe’s NATO member states is certain to continue, because it is underpinned by an unassailable logic.

Looking back, we will recognise the Iran oil shock as the death knell for hydrocarbons. Renewables will never impart such shocks.

There have always been strong parallels drawn between chess and geopolitics. This is as true today as in the past. Naroditsky paid the price.

I summarise the public record on ties between Trump and Putin. Is Trump a Russian asset? Make up your own mind!

The Putin-Trump Pact is eerily similar to the Molotov-Ribbentrop Pact.

If Trump wins in November, he may well pull out of NATO, withdraw US support from Ukraine. What will Europe do?

Thailand has taken in refugees from Putin's dictatorship. Bravo!