Daniel Martindale, a U.S. citizen who helped the Kremlin target Ukrainian troops and was then spirited out of eastern Ukraine by Russian special forces, has received a Russian passport in Moscow.

Russian state television broadcast a report on Tuesday showing Martindale, with a trim beard and dressed in a suit and tie, smiling as he received his new documents.

¡°I, Daniel Richard Martindale, voluntarily and consciously accepting the citizenship of the Russian Federation, swear to observe the Constitution,¡± he said in good Russian. ¡°The belief that Russia is not just my home, but also my family ¡ª I am extremely glad that this is not only in my heart, but also by law,¡± Martindale told television cameras, holding up the Russian passport. State media said Martindale had been granted the passport by order of President Vladimir Putin.