diff --git a/gamedir/Data-1.13/Ja2_Options.INI b/gamedir/Data-1.13/Ja2_Options.INI
index e6ef405d0..eaf78964a 100644
--- a/gamedir/Data-1.13/Ja2_Options.INI
+++ b/gamedir/Data-1.13/Ja2_Options.INI
@@ -3203,6 +3203,14 @@ MORALE_MOD_SEXISM                 = 1
 ; morale modifier if we have a xenophobic background and our background differs from theirs. Values from 0 to 15, default is 5.
 MORALE_MOD_BACKGROUND_XENOPHOBIC  = 5
 
+; mercs can form dynamic opinions of each other, this in turn will affect their morale
+; for more info on what can affect opinions, see Dynamic Opinion Modifiers Settings in Morale_Settings.ini
+DYNAMIC_OPINIONS = TRUE
+
+; if a merc A notices that merc B's mean wage times exp level(B)/exp level (A) times this is greater than their mean wage, he can get a 
+; negative opinion of merc B
+WAGE_ACCEPTANCE_FACTOR = 1.5
+
 ;******************************************************************************************************************************
 ;******************************************************************************************************************************
 
diff --git a/gamedir/Data-1.13/Morale_Settings.INI b/gamedir/Data-1.13/Morale_Settings.INI
index 1f8ad496f..b61504472 100644
--- a/gamedir/Data-1.13/Morale_Settings.INI
+++ b/gamedir/Data-1.13/Morale_Settings.INI
@@ -165,4 +165,66 @@ MORALE_MODIFIER_OT_COWARD_BAD_EVENT = -2
 
 ; SANDRO - morale is going down faster if not fighting for malicious characters
 ; modifies morale change for malicious mercs during hourly update 
-MORALE_MODIFIER_MALICIOUS_HOURLY_DECAY = -1
\ No newline at end of file
+MORALE_MODIFIER_MALICIOUS_HOURLY_DECAY = -1
+
+[Dynamic Opinion Modifiers Settings]
+
+; if someone else did something to us, our opinion of them is modified
+; values between -50 and 0 for bad stuff and 0 and 50 for good stuff
+; friendly fire
+OPINIONEVENT_FRIENDLYFIRE                     = -10
+
+; a sntich told the player about our complaining
+OPINIONEVENT_SNITCHSOLDMEOUT                  = -3
+
+; a snitch stopped u from stealing/taking drugs
+OPINIONEVENT_SNITCHINTERFERENCE               = -5
+
+; someone else is friends with someone we really don't like
+OPINIONEVENT_FRIENDSWITHHATED                 = -4
+
+; someone else got a contract extension before we did, even though we had less time to begin with
+OPINIONEVENT_CONTRACTEXTENSION                = -2
+
+; we blame someone else for the retreat order (even though it was the player)
+OPINIONEVENT_ORDEREDRETREAT                   = -6
+
+; someone killed a non-hostile civilian
+OPINIONEVENT_CIVKILLER                        = -8
+
+; someone carries too much and slows down the squad
+OPINIONEVENT_SLOWSUSDOWN                      = -2
+
+; we are hungry and someone else has food an obviously does not share
+OPINIONEVENT_NOSHARINGFOOD                    = -1
+
+; someone else's disability kicked in
+OPINIONEVENT_ANNOYINGDISABILITY               = -2
+
+; other merc is an addict and consumes drugs
+OPINIONEVENT_ADDICT                           = -6
+
+; othe merc is stealing
+OPINIONEVENT_THIEF                            = -5
+
+; we blame someone else for huge battle losses (even though it was the player)
+OPINIONEVENT_WORSTCOMMANDEREVER               = -7
+
+; someone else earns a lot more, we feel it's unfair. See also WAGE_ACCEPTANCE_FACTOR in JA2_Options.ini
+OPINIONEVENT_RICHGUY                          = -1
+
+; Someone else has way better gear than we do
+OPINIONEVENT_BETTERGEAR                       = -2
+
+; someone else used our body as a rifle rest
+OPINIONEVENT_YOUMOUNTEDAGUNONMYBREASTS        = -3
+
+; someone treated our wounds, also counts for doctoring
+OPINIONEVENT_BANDAGED                         =  1
+
+; each time mercs drink alcohol together, this can go either good (67%) or bad (33%). 
+; Good on good causes super, bad on bad causes worse. Bad and good cancel each other out.
+OPINIONEVENT_DRINKBUDDIES_GOOD                =  1
+OPINIONEVENT_DRINKBUDDIES_SUPER               =  4
+OPINIONEVENT_DRINKBUDDIES_BAD                 = -1
+OPINIONEVENT_DRINKBUDDIES_WORSE               = -4
diff --git a/gamedir/Data-1.13/TableData/Backgrounds.xml b/gamedir/Data-1.13/TableData/Backgrounds.xml
index 56389529d..bccdebe86 100644
--- a/gamedir/Data-1.13/TableData/Backgrounds.xml
+++ b/gamedir/Data-1.13/TableData/Backgrounds.xml
@@ -81,6 +81,8 @@
     <cth_vs_creatures>0</cth_vs_creatures>            <!-- +- cth with firearms when aiming at creatures, -10 to 10 -->
     <insurance>0</insurance>                          <!-- +- % insurance cost, -50 to 200 -->
     <spotter>0</spotter>                              <!-- +- % spotter skill effectiveness, -30 to 30 -->
+    
+    <dislikebackground>0</dislikebackground>          <!-- dislike everybody with a background that has the negative of this value -->
 
 		<!-- on/off properties: 1 for on, 0 for off -->      
 		<druguse>0</druguse>                              <!-- might use drugs from inventory (the 'Larry'-behaviour) -->
@@ -374,6 +376,7 @@
 		<prisonguard>300</prisonguard>
 		<no_male>1</no_male>
 		<no_female>1</no_female>
+		<dislikebackground>-1</dislikebackground>
 	</BACKGROUND>
 	<!-- Hitman -->
 	<BACKGROUND>
@@ -414,6 +417,7 @@
 		<breachingcharge>70</breachingcharge>
 		<no_male>1</no_male>
 		<no_female>1</no_female>
+		<dislikebackground>-2</dislikebackground>
 	</BACKGROUND>
 	<!-- Raven -->
 	<BACKGROUND>
@@ -428,6 +432,7 @@
 		<breachingcharge>60</breachingcharge>
 		<no_male>1</no_male>
 		<no_female>1</no_female>
+		<dislikebackground>-2</dislikebackground>
 	</BACKGROUND>
 	<!-- Static -->
 	<BACKGROUND>
@@ -497,6 +502,7 @@
 		<scrounging>1</scrounging>
 		<no_male>1</no_male>
 		<no_female>1</no_female>
+		<dislikebackground>2</dislikebackground>
 	</BACKGROUND>
 	<!-- Stephen -->
 	<BACKGROUND>
@@ -785,6 +791,7 @@
 		<prisonguard>300</prisonguard>
 		<no_male>1</no_male>
 		<no_female>1</no_female>
+		<dislikebackground>-1</dislikebackground>
 	</BACKGROUND>
 	<!-- PGmale 1 -->
 	<BACKGROUND>
@@ -978,6 +985,7 @@
 		<level_underground>1</level_underground>
 		<no_male>1</no_male>
 		<no_female>1</no_female>
+		<dislikebackground>1</dislikebackground>
 	</BACKGROUND>
 	<!-- Shank -->
 	<BACKGROUND>
@@ -996,6 +1004,7 @@
 		<level_underground>1</level_underground>
 		<no_male>1</no_male>
 		<no_female>1</no_female>
+		<dislikebackground>1</dislikebackground>
 	</BACKGROUND>
 	<!-- Iggy -->
 	<BACKGROUND>
@@ -2263,6 +2272,7 @@
 		<breachingcharge>80</breachingcharge>
 		<no_male>1</no_male>
 		<no_female>1</no_female>
+		<dislikebackground>-2</dislikebackground>
 	</BACKGROUND>
 	<!-- Spooky -->
 	<BACKGROUND>
@@ -2920,6 +2930,7 @@
 		<scrounging>1</scrounging>
 		<no_male>1</no_male>
 		<no_female>1</no_female>
+		<dislikebackground>1</dislikebackground>
 	</BACKGROUND>
 	<!-- Leech -->
 	<BACKGROUND>
diff --git a/gamedir/Data-1.13/TableData/Profiles/SoldierProfileMilitiaGreen.xml b/gamedir/Data-1.13/TableData/Profiles/SoldierProfileMilitiaGreen.xml
index 23266ab9b..075b808d9 100644
--- a/gamedir/Data-1.13/TableData/Profiles/SoldierProfileMilitiaGreen.xml
+++ b/gamedir/Data-1.13/TableData/Profiles/SoldierProfileMilitiaGreen.xml
@@ -44,9 +44,11 @@ uiTrait1, uiTrait2, uiTrait3: according to the trait numbers:
                   BODYBUILDING_NT, // 16                                                            
                   DEMOLITIONS_NT, // 17                                                             
                   TEACHING_NT, // 18                                                                
-                  SCOUTING_NT, // 19                                                                
-                                                                                                    
-                  COVERT_NT, // 20                                               
+                  SCOUTING_NT, // 19
+                                            
+                  COVERT_NT, // 20  // major trait, here for coding reasons
+                  RADIO_OPERATOR_NT, //21
+                  SNITCH_NT, //22
 -->                                                                                                 
 <PROFILES>
   <PROFILE>