Quoted in Republicans condemn Trump’s continued attacks on Khan family. (Boston Globe, 8/2/2016)
Russia's Crimea plan detailed, secret and successful. (BBC, 3/19/2014)
The takeover of Crimea has been completely different. This was an infiltration, not an invasion. And unlike in Hungary, Czechoslovakia and Afghanistan it was welcomed by a large proportion of the local population.
Source: BBC News (arrow added)