This is worth a watch.
Kyiv calls its fight against the Donbas separatists an antiterrorist operation (ATO), because it can only legally deploy troops in Ukraine to combat terrorist activity or as a result of a declaration of war. An ATO has its limits, however, so some Ukrainian deputies are launching an initiative to rectify this:
Hromadske talks to the chief economist at the European Bank for Reconstruction and Development:
Is Russia Extracting Ukrainian Gas?
Ukraine claims Russia is violating international law by drilling illegally within Ukraine's exclusive economic zone in the Black Sea.