Editing Warhammer 40,000/9th Edition Tactics/Space Marines (section)

===Chapter Tactics===
Chapter Tactics are special rules based on the {{W40Kkeyword|<Chapter>}} keyword that will affect '''every''' unit in a detachment except for {{WH40Kkeyword|servitors}} and {{WH40Kkeyword|Beast}}. To benefit from Chapter Tactics, your army must be battle-forged, and all units in the detachment must be drawn from the same {{W40Kkeyword|chapter}}. Super-Heavy Auxiliary Detachments also don't benefit from this, so if you want your Raven Guard Thunderhawks to get free cover, you need to take three. A reminder that {{W40Kkeyword|<chapter>}} Ultramarines is not the same faction as {{W40Kkeyword|<regiment>}} Ultramarines, even if both faction keywords are "{{W40Kkeyword|Ultramarines}}".

They are explored in greater detail in their respective section at the bottom of this page, but as a quick reminder of the GW and FW tactics and recommendations:

*'''Blood Angels - Red Thirst:''' Gains +1 to wound rolls when Shock Assault is active, gains +1 to advance and charge rolls.
**'''Flesh Tearers - Fury Within:''' Gains +1 to wound rolls when Shock Assault is active, unmodified wound rolls of 6 gain -1AP that is cumulative with the Assault Doctrine. 
**Blood Angels have the successor tactic Hungry for Battle, and an ability not available as a Successor Tactic.  Neither of the Flesh Tearers abilities are available as Successor Tactics.
*'''Dark Angels - Grim Resolve:''' Gains +1 to hit rolls unless this unit has moved (except pile-in or consolidation), automatically passes Combat Attrition Tests.  The Jink and Inner Circle rules depend on this tactic to function, so they are:
**Jink (typically found on bikes and land speeders):  Models in this unit have a 5++ invulnerable save against ranged attacks, which is lost if it Remains Stationary, until the following Movement phase; increases to 4++ if it Advances.
**Inner Circle (typically found on terminators, sometimes found on bikes, land speeders, and dreadnoughts):  
***Each time a Morale test is taken for this unit, it is automatically passed.
***While this unit is within Engagement Range of any enemy {{W40Kkeyword|FALLEN}} units, unless this unit has the {{W40Kkeyword|VEHICLE}} keyword, this unit cannot be selected to Fall Back