Ratification of protocols amending Russia-Cuba intergovernmental loan agreements 2022-03-06 16:00:00 Vladimir Putin signed Federal Law On Ratification of Protocols Amending Russia-Cuba Intergovernmental Loan Agreements. The Federal Law ratifies protocols amening the Russia-Cuba intergovernmental loan agreements signed on August 7, 2021, in Havana. The protocols specify the repayment terms regarding the debts the Republic of Cuba owes to the Russian Federation.