diff --git a/code/__HELPERS/roundend.dm b/code/__HELPERS/roundend.dm
index 233ea22631..46b36e429d 100644
--- a/code/__HELPERS/roundend.dm
+++ b/code/__HELPERS/roundend.dm
@@ -315,6 +315,8 @@
 		parts += "[FOURSPACES]Executed rules:"
 		for(var/str in mode.threat_log)
 			parts += "[FOURSPACES][FOURSPACES][str]"
+		for(var/entry in mode.threat_tallies)
+			parts += "[FOURSPACES][FOURSPACES][entry] added [mode.threat_tallies[entry]]"
 	return parts.Join("<br>")
 
 /client/proc/roundend_report_file()
diff --git a/code/game/gamemodes/dynamic/dynamic.dm b/code/game/gamemodes/dynamic/dynamic.dm
index dff34df50a..e872ee1915 100644
--- a/code/game/gamemodes/dynamic/dynamic.dm
+++ b/code/game/gamemodes/dynamic/dynamic.dm
@@ -62,6 +62,10 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 	var/threat_level = 0 
 	/// Set at the beginning of the round. Spent by the mode to "purchase" rules.
 	var/threat = 0 
+	/// Starting threat level, for things that increase it but can bring it back down.
+	var/initial_threat_level = 0
+	/// Things that cause a rolling threat adjustment to be displayed at roundend.
+	var/list/threat_tallies = list()
 	/// Running information about the threat. Can store text or datum entries.
 	var/list/threat_log = list() 
 	/// As above, but with info such as refunds.
@@ -281,7 +285,7 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 	if(!check_rights(R_ADMIN))
 		return
 
-	var/list/out = list("<TITLE>Threat Log</TITLE><B><font size='3'>Threat Log</font></B><br><B>Starting Threat:</B> [threat_level]<BR>")
+	var/list/out = list("<TITLE>Threat Log</TITLE><B><font size='3'>Threat Log</font></B><br><B>Starting Threat:</B> [initial_threat_level]<BR>")
 
 	for(var/entry in threat_log_verbose)
 		if(istext(entry))
@@ -328,6 +332,7 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 	var/midround_injection_cooldown_middle = 0.5*(GLOB.dynamic_first_midround_delay_min + GLOB.dynamic_first_midround_delay_max)
 	midround_injection_cooldown = round(CLAMP(EXP_DISTRIBUTION(midround_injection_cooldown_middle), GLOB.dynamic_first_midround_delay_min, GLOB.dynamic_first_midround_delay_max)) + world.time
 	log_game("DYNAMIC: Dynamic Mode initialized with a Threat Level of... [threat_level]!")
+	initial_threat_level = threat_level
 	return TRUE
 
 /datum/game_mode/dynamic/pre_setup()
diff --git a/code/modules/antagonists/nukeop/equipment/nuclearbomb.dm b/code/modules/antagonists/nukeop/equipment/nuclearbomb.dm
index add3c1d9b0..d271c6c24c 100644
--- a/code/modules/antagonists/nukeop/equipment/nuclearbomb.dm
+++ b/code/modules/antagonists/nukeop/equipment/nuclearbomb.dm
@@ -583,6 +583,8 @@ This is here to make the tiles around the station mininuke change when it's arme
 	. = ..()
 	AddComponent(/datum/component/stationloving, !fake)
 
+#define STATIONARY_DISK_STRING "Stationary Nuke Disk"
+
 /obj/item/disk/nuclear/process()
 	if(fake)
 		STOP_PROCESSING(SSobj, src)
@@ -590,21 +592,42 @@ This is here to make the tiles around the station mininuke change when it's arme
 	var/turf/newturf = get_turf(src)
 	if(newturf && lastlocation == newturf)
 		if(last_disk_move < world.time - 5000 && prob((world.time - 5000 - last_disk_move)*0.0001))
-			var/datum/round_event_control/operative/loneop = locate(/datum/round_event_control/operative) in SSevents.control
-			if(istype(loneop))
-				loneop.weight += 1
-				if(loneop.weight % 5 == 0)
-					message_admins("[src] is stationary in [ADMIN_VERBOSEJMP(newturf)]. The weight of Lone Operative is now [loneop.weight].")
-				log_game("[src] is stationary for too long in [loc_name(newturf)], and has increased the weight of the Lone Operative event to [loneop.weight].")
+			if(istype(SSticker.mode, /datum/game_mode/dynamic))
+				var/datum/game_mode/dynamic/mode = SSticker.mode
+				mode.create_threat(0.1)
+				if(round(mode.threat) == mode.threat)
+					message_admins("[src] is stationary in [ADMIN_VERBOSEJMP(newturf)]. The dynamic threat rating has increased to [mode.threat].")
+				log_game("[src] is stationary for too long in [loc_name(newturf)], and has increased dynamic threat to [mode.threat].")
+				if(!(STATIONARY_DISK_STRING in mode.threat_tallies))
+					mode.threat_tallies[STATIONARY_DISK_STRING] = 0
+				mode.threat_tallies[STATIONARY_DISK_STRING] += 0.1
+			else
+				var/datum/round_event_control/operative/loneop = locate(/datum/round_event_control/operative) in SSevents.control
+				if(istype(loneop))
+					loneop.weight += 1
+					if(loneop.weight % 5 == 0)
+						message_admins("[src] is stationary in [ADMIN_VERBOSEJMP(newturf)]. The weight of Lone Operative is now [loneop.weight].")
+					log_game("[src] is stationary for too long in [loc_name(newturf)], and has increased the weight of the Lone Operative event to [loneop.weight].")
 	else
 		lastlocation = newturf
 		last_disk_move = world.time
-		var/datum/round_event_control/operative/loneop = locate(/datum/round_event_control/operative) in SSevents.control
-		if(istype(loneop) && prob(loneop.weight))
-			loneop.weight = max(loneop.weight - 1, 0)
-			if(loneop.weight % 5 == 0)
-				message_admins("[src] is on the move (currently in [ADMIN_VERBOSEJMP(newturf)]). The weight of Lone Operative is now [loneop.weight].")
-			log_game("[src] being on the move has reduced the weight of the Lone Operative event to [loneop.weight].")
+		if(istype(SSticker.mode, /datum/game_mode/dynamic))
+			var/datum/game_mode/dynamic/mode = SSticker.mode
+			if(STATIONARY_DISK_STRING in mode.threat_tallies)
+				mode.threat_tallies[STATIONARY_DISK_STRING] -= 0.1
+				mode.spend_threat(0.1)
+				mode.threat_level = max(mode.threat_level-0.1,mode.initial_threat_level)
+				if(mode.threat_tallies[STATIONARY_DISK_STRING] == 0)
+					mode.threat_tallies -= STATIONARY_DISK_STRING
+		else
+			var/datum/round_event_control/operative/loneop = locate(/datum/round_event_control/operative) in SSevents.control
+			if(istype(loneop) && prob(loneop.weight))
+				loneop.weight = max(loneop.weight - 1, 0)
+				if(loneop.weight % 5 == 0)
+					message_admins("[src] is on the move (currently in [ADMIN_VERBOSEJMP(newturf)]). The weight of Lone Operative is now [loneop.weight].")
+				log_game("[src] being on the move has reduced the weight of the Lone Operative event to [loneop.weight].")
+
+#undef STATIONARY_DISK_STRING
 
 /obj/item/disk/nuclear/examine(mob/user)
 	. = ..()