The nuclear rhetoric that has been employed very much by President Putin and Foreign Minister Lavrov has been condemned. It's reckless and dangerous. There was an indication of a change of Russia's nuclear status, but in fact, we've not seen anything to back that up.
We are very concerned about the prospect of escalation, which is always present. We're also very concerned, for example, about the prospect of vulnerable partners, such as Moldova and Georgia, becoming embroiled in the conflict—