Remember that the fortification is not simply « a wall » but « a major defensive network » (Rule 12.7).
It does affect units that attack « across that border », so you can circumvent it, but if even one unit attacks from the fortified border, then all land units will defend at +2 for the first round, as there is no other way to play the combat round.
However, you could argue that the two first strikes at 5 from the fortification itself should only hit units that actually crossed the fortified border…
As @Caesar-Seriona pointed out : just don’t do it. If you have enough units in place to attack from the unfortified border, then you should only send these into combat.




You must go through Haryana and Benares.
Though that may just be b/c the rail is covered by The Northeast’s name.




