When Whelan was arrested in late December, he was identified only as an American. Last week, it emerged that he also holds British, Irish and Canadian citizenship. U.S. Ambassador Jon Hunstman Jr. visited him in prison last week.
Foreign ministry spokeswoman Maria Zakharova told the state news agency RIA-Novosti that the other countries have applied for consular visits and "if the arrestee confirms that he wants these visits they will be arranged."
Whelan's twin brother David said Monday that "the U.S. Embassy has indicated it will continue to lead on consular efforts, since Paul entered Russia on a U.S. passport."