Lethal US weaponry in Ukraine – now what?

It appears that the US has finally decided to provide Ukraine with lethal defensive weaponry.

To be entirely blunt, what Ukraine needs most is EW equipment.  And then more EW equipment.  It also needs secure communications.  Air defence capabilities are lacking.  More counter-battery radar would be useful too.

Nevertheless, despite Ukraine producing two types of ATGW missile of its own, attention will be drawn to the supply of Javelin anti-tank missiles due more to the political rhetoric surrounding the system, rather than the Javelin system abilities.

Rumour has it something like 210 anti-tank missiles and 35 launch systems are heading toward Ukraine.