Map of Ukraine:
http://www.bing.com/maps/default.aspx?encType=1&where1=Ukraine&cp=48.9265632629395~31.4757823944092&FORM=MIRE2
The big blue thingy in the center is called “The Sea of Azov”.
That would mean that 3 tanks landed in Ukrainian controlled territory on a "barge", past Ukrainian military positions, civilians with hand held cell phones, even past Donetsk, and into Slovyansk, traveling half the length of Ukraine, without anybody noticing, with the Ukrainians and everybody lying about them crossing the Russian border and traveling 40KM instead.
The Pro-Muscovites are a pack of idiots.