Satellite photos raise concerns of Russian military build-up near Ukraine

 A current standoff on the front line hasn't gained any ground in 5 years. Ukraine has deployed military drones on the border to protect their soldiers from Russian forces. A satellite caught a Russian advance of military hardware including tanks and combat vehicles closer to the border of Ukraine which is raising some eyebrows in Washington. Ukraine's Defense Ministry says they have seen this tactic before, though 90,000 Russian troops occupy their side of the front line. The point Russia is trying to make is to stabilize the tension in the region and show their presence is still there.