For most of you reading this blog (and therefore reading many more) this will not be real news, but all the rest should have a look at the blog of Finnish Foreign Minister Alexander Stubb.
In this function, he is now Chairman-in-Office of the Organisation for Security and Cooperation in Europe (OSCE), and he is blogging (almost) live from his efforts and activities in and for the region. And the way he does it is quite something - I am not aware that anyone in a similar position has given comparable personal accounts [following the comment from Grahnlaw, I should add: in English language] out of such a crisis where s/he is directly involved.
And although it is nothing but a coincidence, it is striking that a Finnish chairman of the OSCE is in charge of preventing a new hot "Cold War":
The predecessor of the organisation, the Conference for Security and Cooperation in Europe (CSCE, founded in 1973) has led to the famous Helsinki Accords in 1975, which many scholars see as one of the major steps towards the end of the real "Cold War"...