When 2nd Fleet was stood up in 2018, it was not the case of it being re-established. It was an older name but was being stood up in a new historical and military context. It was being stood up in the context of the rise of 21st century authoritarian challengers, an Alliance being reworked in the wake of the Crimean events in 2014, and in the context of shift from the land wars to reshaping the force to deal with those challengers.
It was also being shaped as new military capabilities were being generated both on the blue and red sides of the equation. It is a command which can leverage the practical capabilities which fifth generation aircraft operating in the UK and the Nordics can deliver as well.
It is an incubator of change with VADM Lewis as the dual hatted commander of 2nd Fleet and Allied Joint Forces Command Norfolk. But there is a third key element of the effort as well, and the three taken together are operating as an incubator for change in reworking a distributed integrated maritime command shaping 360-degree combat capabilities from the sea.