The U.S. and its NATO allies served notice that they will suspend their participation in a 1990 treaty limiting conventional forces in Europe after Russia did the same.
The North Atlantic Treaty Organization’s move follows Russia’s formal withdrawal from the accord on Tuesday and longstanding Western complaints that Moscow wasn’t honoring the terms of the treaty.
Important bit:
Exact same applies to the west, and oddly the article leaves this bit out making it look like this hasn't been reciprocal.