Russian President Vladimir Putin's approval rating has declined to 65.6 percent this month, representing the lowest level recorded since the beginning of his military campaign, according to polling data.

The current approval figure marks a decrease of 12.2 percentage points from the start of the year, indicating a notable shift in public sentiment toward the Russian leader.

The polling results come amid ongoing military operations and various domestic and international challenges facing the Russian government. Putin has maintained relatively high approval ratings throughout much of his time in office, making the recent decline significant in historical context.

The approval rating data reflects responses collected through standard polling methodologies, though independent polling in Russia faces various constraints. The decline represents one of the more substantial drops in Putin's approval numbers during his tenure as president.

The timing of the polling coincides with continued military operations and their associated economic and social impacts on Russian society. Previous approval ratings for Putin have typically remained above the 70 percent threshold for extended periods.