Salisbury and Amesbury are not, of course, in Dorset, let alone West Dorset. But they are near enough to us to make the ghastly Novichok poisonings seem pretty close to home.

It was therefore with even more interest than would otherwise have been the case that I heard the Prime Minister’s statement to the Commons about the latest stage of the enquiry.

As she spoke, it became clear that the work of our detectives and security agencies has been outstanding. To have identified the perpetrators with a level of evidence sufficient for the Director of Public Prosecutions to authorise charges , and then also to have identified the individuals in question as members of Russia’s military intelligence apparatus is impressive, to say the least.

This, together with the exceptional work of the NHS in keeping most of the victims alive, despite all expectations to the contrary, should serve to remind us that the UK has world class competences of which we can and should be proud.

But, as I listened to the statement and to the ensuing discussion in Parliament, it also came home to me just how vexed and dangerous the relationship with the present regime in the Kremlin has become.

True, we are mercifully spared the massive ideological rift that caused the Cold War and frightened my generation in our youth with the realistic prospect of mutually assured destruction.

But we now face a regime that, operating somewhat tenuously on the basis of an economy much smaller than that of the UK, is nevertheless maintaining a vast nuclear arsenal, huge armed forces and a policy founded on total disregard for international law.

Achieving - through skilful diplomacy- a balanced and proportionate, but at the same time robust international response is no mean feat. The containment of the Kremlin will be one of the great challenges of the coming decade.