An intriguing photo gallery by Andriy Pryimachenko:
A report on the possibility of Ukraine getting 600 million euros (about $660 million) from the EU:
Graphs showing how much Ukraine has cut its use of natural gas from 2014 to 2015:
This ends our live blogging for January 30. Be sure to check back tomorrow for our continuing coverage.
Here is today's map of the security situation in eastern Ukraine, according to the Defense Ministry (click to enlarge):