The US is using its missile defense initiative for Europe to pursue "its geopolitical goals," he said.
"The Central European countries are just an instrument that helps [Washington] to encircle Russia from the West. Of course, they are using other countries along Russian borders to limit Russian initiatives of regional integration," he explained.
Piskorski also noted that Washington's move came as a violation of the international laws and treaties, including those signed in the 1970s and NATO's commitments of the 1990s. These documents "are openly and publicly violated by the US," he added.
"It's quite obvious that for the US international law is an instrument. When it is convenient for them to use international law and sign treaties, they do that," the analyst asserted. "They practically claim that international law is not that important compared to their national and geopolitical interests."
On Thursday, the US-made land-based missile defense system became operational at a former Soviet military base in Romania. The $800 million facility is part of a larger effort allegedly meant to protect Europe from the Iranian ballistic missile threat.
Many remain unconvinced as to what the real goal of installing this system is. "In their rhetoric it is a defensive program, but we know perfectly well that it's rather a kind of military demonstration to show who is the landlord in Central European countries," Piskorski observed.
The Aegis Ashore inauguration comes at a time when tensions between NATO and Russia have reached their lowest point since the end of the Cold War. Piskorski placed the blame for this trend on Washington.
"It's the US who started the new Cold-War style military buildup and military blackmail in a region that used to be quite stable," he said.