Did Maedhros fight in the War of Wrath?

[Galin]

The War of Wrath is put into a notable framework within QS...

'Of the march of the host of the Valar to the north of Middle-earth little is said in any tale; for among them went none of those Elves who had dwelt and suffered in the Hither Lands, and who made the histories of those days that still are known; and tidings of these things they only learned long afterwards from their kinsfolk in Aman.'

Of course we are still within the 'Aelfwine framework' when this was written, but anyway.