According to the analyst, the continued supply of weapons to Kyiv from Washington leads to an even greater escalation of the conflict.
"Wouldn't it be wiser to enter into a diplomatic process and achieve a peaceful settlement?" Kass writes.
The expert called for the immediate launch of the negotiation process.
Earlier, a member of the US House of Representatives, Michael McCall, said that the country's military-industrial complex was destroyed, and therefore the American side cannot quickly produce weapons.