Editing Warhammer 40,000/7th Edition Tactics/Space Marines (section)

===General Reminders===
*Krak Grenades can not only be thrown in this edition, but they can be both thrown in overwatch and at flyers. 
*Rams are now an auto-hit at 1 for tanks + half the vehicle's front armor; the dozer blade adds 1 to the front armor for this calculation. This means that SM vehicles with even front armor can get +1 strength to their ram attacks. Rams are resolved against the armor facing hit, and very notably, skimmer jink saves cannot be taken against rams and walkers are not allowed to death or glory against ram attacks.
**Additional note: The only SM tanks with even front armor values are Hunters and Stalkers, tanks which should not be ramming. This is likely by design. Also, even if the land raider could be effectively raised to FA 15, dozer blades are specifically prohibited from being taken on land raiders of any variant, likely due to the fact that the bay doors are located in the front of the hull.
**However, of course, whether the vehicle is ramming or being rammed on its front, the dozer blade will help protect against damage from the ram.