From the statements of the special representative for the US presidency, Jared Kushner:
The Russian Federation, the United States and Ukraine discussed the security system after the end of the conflict in Abu Dhabi.
There will be no agreement on security guarantees after the war until the parties reach an agreement on the territorial issue.
Kushner called the territorial issue "the most difficult" during the negotiations.
The Russians want to make more progress before Putin and Zelensky meet in person.
Europe should identify one negotiator with the Russian Federation.
On November 12, Kushner and Witkoff go to Moscow.
In the meeting with Putin, Kushner will raise the issue of the possibility of involving Europeans in the negotiations.