Ivor Sechin's death is the latest in a string of such incidents that have been reported in Russia since it invaded Ukraine.
Moscow and Pyongyang have become closer since the start of the Russian war in Ukraine.
The pilot was found with at least five bullet wounds.
Zelensky has often said that Putin would face the International Criminal Court in The Hague once Ukraine wins the war.
The billionaire has often been called a Putin apologist.
Various forms of cancer continue to claim millions of lives globally every year.
Elon Musk has previously expressed doubt about Ukraine's ability to win the war and mocked the Ukrainian President's requests for aid.
The company's shift towards trading more in liquefied natural gas (LNG) and increased production offset reduced earnings from refining and oil trading, along with higher operating costs.
Igor Sychev spoke to IBTimes about his ongoing dispute, which has resulted in a series of alleged assassination attempts and death threats, with Russian oligarchs.
Ukraine has called for an international investigation into the plane crash that claimed the lives of 65 Ukrainian prisoners last week.
Russia has accused Ukraine of shooting down the military transport plane, calling it a barbaric act of terrorism.
This is not the first time the outgoing Chief of the General Staff (CGS) has warned of a possible war.
Four have reportedly survived the crash, according to Taliban officials.
To protect Kyiv from bankruptcy, the UK and Ukraine have launched a tech programme that will allow for international networking and business collaborations.
For almost two years, despite sanctions from the West, Subway has continued to operate more than 500 of its stores across Russia.
North Korea imposed one of the world's most stringent lockdowns four years ago.
Since Russia invaded their neighbours in February 2022, The UK has committed £4.6 billion in military assistance to Ukraine.
The singer was arrested while trying to flee the country.
People have been demanding action against everyone who was a part of the event.
The non-profit newsroom Disclose has exposed French sporting giant Decathlon for continuing to sell goods in Russia, despite sanctions.
As media outlets are dominated by the Israel-Hamas war, the US has threatened to refuse Ukraine military aid and Ukraine advances in its ground offensive.
As Russian President Vladimir Putin continues to deny an economic crisis, the UK and its NATO allies have implemented further sanctions on Russian businesses.