The head of the National Front’s list in Ile-de-France constituency, Aymeric Chauprade, was an observer at the Crimea referendum last March, although the party denied allegations that he had attended as the foreign policy advisor. Speaking of his decision to attend, Chauprade told Russian News Channel RT: “I think the referendum is legitimate. We are talking about long-term history. We are talking about the Russian people, about the territories of the former USSR.”
In February this year, Le Pen gave an interview to the Polish weekly Do Rzeczyin which she said that France should recognise Crimea as part of Russia.
http://www.economist.com/node/8031597
http://www.economist.com/node/8031597