"...pivoting back to state on state open ocean...."
Against who, apart from China - and we're supposedly going to be NATO focused going forward.
A quick look at the current Russian surface fleet indicates that a lot of their ships, from cruisers down to corvettes, are 35 years old or older. They also have 4 geographically quite separate fleets to resource.
I don't know what Russian intentions are with regard to budget and building plans for their navy, but it appears to be withering on the vine from a search of publicly available sources.
Standing by to be corrected/educated!