Russian Military Uses Syria as Proving Ground, and West Takes Notice - The New York Times: Two weeks of air and missile strikes in Syria have given Western intelligence and military officials a deeper appreciation of the transformation that Russia’s military has undergone under President Vladimir V. Putin, showcasing its ability to conduct operations beyond its borders and providing a public demonstration of new weaponry, tactics and strategy.
The strikes have involved aircraft never before tested in combat, including the Sukhoi Su-34 strike fighter, which NATO calls the Fullback, and a ship-based cruise missile fired more than 900 miles from the Caspian Sea, which, according to some analysts, surpasses the American equivalent in technological capability.