OK Mick. Note that the Telegraph says its own people witnessed the incursion.
The Daily Telegraph Friday.
"There was growing concern over the Ukraine crisis on Friday night after Kiev claimed to have destroyed parts of a column of Russian military vehicles, with Nato accusing Moscow of launching an "incursion".

Petro Poroshenko, the Ukrainian president, told David Cameron, the Prime Minister, that government artillery had destroyed a "considerable part" of a small military convoy that entered the country. The Telegraph witnessed a convoy of Russian armoured vehicles and military trucks crossing the border on Thursday night, but it was not clear whether it was the same convoy Ukraine claimed to have attacked.

Russia's government denied its forces had crossed into Ukraine, calling the Ukrainian report "some kind of fantasy". "
http://www.telegraph.co.uk/news/worldnews/europe/ukraine/11038156/Ukraine-destroys-parts-of-convoy-of-Russian-military-vehicles.html