Pretty momentous occasion as far as UNSC affairs go. This is the infamous March resolution that has been renewing the sanctions supervisory regime that was first implemented in 2014 and renewed every spring since. This year's would have been the 10 year anniversary of it and having it squashed by Russia and abstained by China is a positive step towards drawing back from a long cooperation with the West on this matter and a necessary preliminary move to re-legitimize any re-establishment of economic relations with the DPRK.