Uwe A. Redjac
Is it correct that the US infantry can come off the BH in Reserve Move?
That is correct. Reserve Movement is like Operational Movement except for the few differences listen under (5.).
Keep in mind though that if the unit is Blitz Enabled, then it can already leave the BH in step 3 of the Blitz Combat Phase (4.1.3) into an empty hex. You can then still move it again in the Reserve Movement Phase.
Also worth of note in that regard:
- If you have a BH on board when you get Blitz markers, then you must place one of them on your BH (2.2.4).
- Units on a SNLF BH marker are Blitz Enabled (Glossary).
Not very relevant to your specific example given above and moving off in the Reserve Phase may already be all you need there. But there may be other opportunities to take advantage of the Beachhead Landing of 4.1.3. Especially if you keep in mind the possibilty exists and how to bring it about.