I am hearing conflicting stories regarding Russian ships in the Mediterranean. US news makes it sound like they are building up for a potential conflict with the US, but Russian news continues to state that the ships are there as part of a regular rotation which has been going on since before the crisis in Syria began two years ago.
If you have Russian articles stating that Russia intends to mount a military defense against the US, by all means share them because I haven't found any which say that.
This article was in RIA Novosti this morning (English edition)
Russia Boosts Mediterranean Fleet for Potential Evacuation – Kremlin | World | RIA Novosti
This was RT's version of the story, which basically said the same thing and even quoted the RIA Novosti article directly.
Troubled waters: Naval forces line Syrian shores — RT News
I have also read through Russian-language news and have not seen anything saying that Russia intends to become involved militarily on any front.
At this point, the majority of US citizens strongly oppose a military strike against Syria, and the vote in Congress appears to be shaping up to support that, although there are still many undecided. Personally I hope the US does not strike, but if it does, I do not think that Russia is going to start attacking US warships, for which I am grateful. Not because I think America is doing the right thing with a military strike, but because someone has to keep a calm head and prevent World War Three from starting, if at all possible. I admire Russia for its restraint.