"The most powerful man in Ukraine today, billionaire and oligarch IhorKolomoisky is a citizen of Israel and chairman of the European Jewish Union and the United Jewish Community of Ukraine - the most important organization of this national minority in the country. In 2012, he built in Dnipropetrovsk (today: Dnipro) the world's largest Jewish cultural center, Menorah (50,000 square meters, seven towers, 20 floors). "
I wrote about this investment from 5 years ago.
Another extremely influential oligarch is Vadim Rabinovich, who for years headed the All-Ukrainian Jewish Congress. He was once the co-founder and first chairman of the United Jewish Community of Ukraine. Like Kolomoisky, he also holds Israeli citizenship.
Another businessman from this group, Yuchym Zwiahilski, also has Israeli citizenship (in 1994 he was accused of illegally exporting $300 million in cash to Israel with the help of the local secret service; in 1994-1997 he found refuge in Israel, thus escaping justice, and later returned to the country without any problems).
https://wpolityce.pl/polityka/460544-ukraina-kraj-gdzie-prezydent-i-premier-sa-zydami
Another clue:
""It should be noted that most of the Chabad rabbis and emissaries in the country who have Israeli citizenship
https://www.jpost.com/diaspora/article-698456
What do you think? What could the census have been for?
As a reminder, a map of medieval Khazaria:
English 
Polish
Maybe the only one, maybe not.