Lavrov says that Russia has no illusions about US initiatives, but supports them:
The negotiations begin in Abu Dhabi, where, at the proposal of the American side, which was agreed upon with us, issues of ensuring collective security in this region will be discussed within the framework of a guarantee, which will come into effect after achieving a full comprehensive settlement.
This is the main difference between the current administration and the Biden administration, which, as mentioned, arrogantly refused to even discuss collective security guarantees. And there was no dialogue. We have no illusions about the Trump administration, I want to say that right away. But without any illusions, we understand the deep contradictions about how international politics should develop further. Of course it's always better to talk.