The question that arose in a recent game against orks. I destroyed a battlewagon with Big Mek and a squad of Boyz. Do the boyz and Big Mek receive a cover save? I am thinking that they probably do, but I just want confirmation.
KFF on Codex Orks
pg. 34 says
A kustom force field gives all friendly units within 6" of the Mek a cover save of 5+
The Destroyed - explodes! rule in the rule book
pg. 67 says
The unit suffers a number of Strength 4, AP- hits equal to the number of models embarked, treated just like hits from shooting
The rules for cover are in the shooting section of the rule book on
pg. 21
... units in or behind cover receive a cover saving throw.