diff --git a/eos/effects/expeditionfrigatebonusiceharvestingcycletime2.py b/eos/effects/expeditionfrigatebonusiceharvestingcycletime2.py
new file mode 100644
index 000000000..0d8078335
--- /dev/null
+++ b/eos/effects/expeditionfrigatebonusiceharvestingcycletime2.py
@@ -0,0 +1,3 @@
+type = "passive"
+def handler(fit, src, context):
+    fit.modules.filteredItemBoost(lambda mod: mod.item.requiresSkill("Ice Harvesting"), "duration", src.getModifiedItemAttr("eliteBonusExpedition2"), skill="Expedition Frigates")
diff --git a/eos/effects/expeditionfrigateshieldresistance1.py b/eos/effects/expeditionfrigateshieldresistance1.py
new file mode 100644
index 000000000..463fe8028
--- /dev/null
+++ b/eos/effects/expeditionfrigateshieldresistance1.py
@@ -0,0 +1,6 @@
+type = "passive"
+def handler(fit, src, context):
+    fit.ship.boostItemAttr("shieldThermalDamageResonance", src.getModifiedItemAttr("eliteBonusExpedition1"), skill="Expedition Frigates")
+    fit.ship.boostItemAttr("shieldKineticDamageResonance", src.getModifiedItemAttr("eliteBonusExpedition1"), skill="Expedition Frigates")
+    fit.ship.boostItemAttr("shieldExplosiveDamageResonance", src.getModifiedItemAttr("eliteBonusExpedition1"), skill="Expedition Frigates")
+    fit.ship.boostItemAttr("shieldEmDamageResonance", src.getModifiedItemAttr("eliteBonusExpedition1"), skill="Expedition Frigates")
diff --git a/eos/effects/miningfrigatebonusiceharvestingcycletime2.py b/eos/effects/miningfrigatebonusiceharvestingcycletime2.py
new file mode 100644
index 000000000..2a25c961d
--- /dev/null
+++ b/eos/effects/miningfrigatebonusiceharvestingcycletime2.py
@@ -0,0 +1,3 @@
+type = "passive"
+def handler(fit, src, context):
+    fit.modules.filteredItemBoost(lambda mod: mod.item.requiresSkill("Ice Harvesting"), "duration", src.getModifiedItemAttr("shipBonusOREfrig2"), skill="Mining Frigate")