This claim is somewhat misleading. Upon researching the claim, I noticed that there were not very many websites covering this topic, which led me to believe that it is not particularly credible, as Russia's intention to invade Alaska would surely garner mass media attention. There are, however, real events and speech that the claim stems from. According to The Hill, Dmitry Medvedev, a former Russian president and prime minister, Russia has been "waiting for it to be returned any day. Now war is unavoidable," referencing Alaska and its former identity as a part of Russia in the 19th century. While Medvedev is deputy head of the Security Council and part of "the Kremlin's inner circle," he has a well documented reputation for going "off the deep end." He has made various outlandish claims in the past, including slanderous language referencing the Ukrainian president and the French as a people. Furthermore, Fox News detailed how the United States government "brushed off" these outlandish claims. While Fox News is known to be a particularly politically biased right wing news outlet, this coverage might be lended more credibility, as it does not cover intra-American politics. In conclusion, the claim is based on real claims made by a member of the Russian government, but based on the source's lack of credibility, as well as the lack of coverage from prominent news outlets, I would say that this claim is misleading.