Russian President Vladimir Putin has requested that the country's wealthy oligarchs make voluntary donations to the state budget as the costs of the ongoing military operation in Ukraine continue to mount.

The request comes as Russia faces increasing financial pressure from its military campaign, which has now stretched for nearly two years. Defense spending has risen substantially as the country maintains its military operations while simultaneously dealing with international economic sanctions.

Russia's oligarchs, many of whom built their fortunes during the post-Soviet privatization era, have historically maintained complex relationships with the Kremlin. Some have faced Western sanctions since the conflict began, limiting their international business activities and access to foreign assets.

The call for voluntary contributions represents an effort to tap domestic wealth sources as traditional revenue streams face constraints. Russia's economy has been adapting to operate under extensive international sanctions while funding its military objectives.

Details about specific amounts requested or the response from individual oligarchs were not immediately available. The move reflects the ongoing economic challenges facing Russia as it seeks to balance military expenditures with domestic economic stability.