Here's an update from RFE/RL's Brussels correspondent, Rikard Jozwiak:
BRUSSELS - The office of the European Union's foreign policy chief Federica Mogherini has outlined possible steps to "induce a policy change from Russia" over the conflict in Ukraine -- including possible engagement with the Eurasian Economic Union.
A document on the proposals, seen by RFE/RL, is to be discussed by EU foreign ministers on January 19.
In addition to an internal study on how to engage with the Eurasian Economic Union, suggestions also include more foreign policy cooperation on Syria, Iran, Iraq, and Libya.
The suggestions also include resuming negotiations on a visa deal with Moscow, a new political agreement between the EU and Russia, and ending the suspension of student exchanges.
The document says the proposals "would not mean business as usual" and would be closely linked to full implementation of a September cease-fire deal aimed at ending the conflict between government forces and pro-Russian separatists in eastern Ukraine.