Nov 19 (Reuters) - President Joe Biden has approved provision of anti-personnel land mines to Ukraine, a U.S. official told Reuters, a step that could help slow Russian advances in its east, especially when used along with other munitions from the United States.

The United States expects Ukraine to use the mines in its own territory, though it has committed not to use them in areas populated with its own civilians, the official said. The Washington Post first reported the development.

The office of Ukraine’s President Volodymyr Zelenskiy, the Ukrainian defence ministry, the Russian defence ministry and the Kremlin did not immediately respond to Reuters’ requests to comment.

The United States has provided Ukraine with anti-tank mines throughout its war with Russia, but the addition of anti-personnel mines aims at blunting the advance of Russian ground troops, the official added, speaking on condition of anonymity.