I don't have extensive geopolitical understanding, but I wondered why Ukraine wasn't willing to compromise on some issues that I thought could've been dissected and resolved:
- some fine tuning in the administration of Luhansk and Donetsk
- restoring flow of drinking water into Crimea that Ukraine stopped after annexation
- some fine tuning in the administration of Luhansk and Donetsk
- restoring flow of drinking water into Crimea that Ukraine stopped after annexation
- committing not to host NATO nuclear weapons