diff --git a/Content.Server/Medical/DefibrillatorSystem.cs b/Content.Server/Medical/DefibrillatorSystem.cs
index 94d62641ce..7331d8dcc7 100644
--- a/Content.Server/Medical/DefibrillatorSystem.cs
+++ b/Content.Server/Medical/DefibrillatorSystem.cs
@@ -23,6 +23,12 @@ using Content.Shared.Timing;
 using Content.Shared.Toggleable;
 using Robust.Shared.Audio.Systems;
 using Robust.Shared.Player;
+// Sunrise-Start
+using Content.Shared.FixedPoint;
+using Content.Shared.Body.Components;
+using Content.Shared.Chemistry.EntitySystems;
+using Content.Shared.Chemistry.Components;
+// Sunrise-End
 
 namespace Content.Server.Medical;
 
@@ -46,6 +52,7 @@ public sealed class DefibrillatorSystem : EntitySystem
     [Dependency] private readonly SharedAudioSystem _audio = default!;
     [Dependency] private readonly SharedMindSystem _mind = default!;
     [Dependency] private readonly UseDelaySystem _useDelay = default!;
+    [Dependency] private readonly SharedSolutionContainerSystem _solutionContainer = default!; // Sunrise-Edit
 
     /// <inheritdoc/>
     public override void Initialize()
@@ -70,7 +77,7 @@ public sealed class DefibrillatorSystem : EntitySystem
         if (args.Target is not { } target)
             return;
 
-        if (!CanZap(uid, target, args.User, component))
+        if (!CanZap(uid, target, args.User, component, component.AllowUseOnAlive)) // Sunrise-Edit
             return;
 
         args.Handled = true;
@@ -111,6 +118,13 @@ public sealed class DefibrillatorSystem : EntitySystem
         if (!_powerCell.HasActivatableCharge(uid, user: user))
             return false;
 
+        // Sunrise-Start
+        var canZapEvent = new SunriseCanZapEvent(uid, target, user);
+        RaiseLocalEvent(uid, ref canZapEvent);
+        if (canZapEvent.Cancelled)
+            return false;
+        // Sunrise-End
+
         if (!targetCanBeAlive && _mobState.IsAlive(target, mobState))
             return false;
 
@@ -135,7 +149,7 @@ public sealed class DefibrillatorSystem : EntitySystem
         if (!Resolve(uid, ref component))
             return false;
 
-        if (!CanZap(uid, target, user, component))
+        if (!CanZap(uid, target, user, component, component.AllowUseOnAlive)) // Sunrise-Edit
             return false;
 
         _audio.PlayPvs(component.ChargeSound, uid);
@@ -164,7 +178,7 @@ public sealed class DefibrillatorSystem : EntitySystem
         target = selfEvent.DefibTarget;
 
         // Ensure thet new target is still valid.
-        if (selfEvent.Cancelled || !CanZap(uid, target, user, component, true))
+        if (selfEvent.Cancelled || !CanZap(uid, target, user, component, component.AllowUseOnAlive)) // Sunrise-Edit
             return;
 
         var targetEvent = new TargetBeforeDefibrillatorZapsEvent(user, uid, target);
@@ -172,7 +186,7 @@ public sealed class DefibrillatorSystem : EntitySystem
 
         target = targetEvent.DefibTarget;
 
-        if (targetEvent.Cancelled || !CanZap(uid, target, user, component, true))
+        if (targetEvent.Cancelled || !CanZap(uid, target, user, component, component.AllowUseOnAlive)) // Sunrise-Edit
             return;
 
         if (!TryComp<MobStateComponent>(target, out var mob) ||
@@ -229,6 +243,18 @@ public sealed class DefibrillatorSystem : EntitySystem
             }
         }
 
+        // Sunrise-Start
+        // Inject reagents if any are specified
+        if (component.Reagents.Count > 0 && TryComp<BloodstreamComponent>(target, out var bloodstream))
+        {
+            if (_solutionContainer.TryGetSolution(target, bloodstream.ChemicalSolutionName, out var solution))
+            {
+                foreach (var (reagent, amount) in component.Reagents)
+                    _solutionContainer.TryAddReagent(solution.Value, reagent, FixedPoint2.New(amount), out _);
+            }
+        }
+        // Sunrise-End
+
         var sound = dead || session == null
             ? component.FailureSound
             : component.SuccessSound;
diff --git a/Content.Server/_Sunrise/Biocode/Systems/BiocodeDefibrillatorSystem.cs b/Content.Server/_Sunrise/Biocode/Systems/BiocodeDefibrillatorSystem.cs
new file mode 100644
index 0000000000..9f2f21ec0f
--- /dev/null
+++ b/Content.Server/_Sunrise/Biocode/Systems/BiocodeDefibrillatorSystem.cs
@@ -0,0 +1,36 @@
+using Content.Server.Popups;
+using Content.Shared._Sunrise.Biocode;
+using Content.Shared.Medical;
+
+namespace Content.Server._Sunrise.Biocode.Systems;
+
+/// <summary>
+/// System that handles biocode checks for defibrillators.
+/// </summary>
+public sealed class BiocodeDefibrillatorSystem : EntitySystem
+{
+    [Dependency] private readonly BiocodeSystem _biocode = default!;
+    [Dependency] private readonly PopupSystem _popup = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<BiocodeComponent, SunriseCanZapEvent>(OnCanZap);
+    }
+
+    private void OnCanZap(EntityUid uid, BiocodeComponent component, ref SunriseCanZapEvent args)
+    {
+        if (args.User == null)
+            return;
+
+        if (_biocode.CanUse(args.User.Value, component.Factions))
+            return;
+
+        // User is not authorized, cancel the zap
+        if (!string.IsNullOrEmpty(component.AlertText))
+            _popup.PopupEntity(component.AlertText, uid, args.User.Value);
+
+        args.Cancelled = true;
+    }
+}
+
diff --git a/Content.Server/_Sunrise/Weapons/Melee/Components/PowerDrainOnMeleeHitComponent.cs b/Content.Server/_Sunrise/Weapons/Melee/Components/PowerDrainOnMeleeHitComponent.cs
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/Content.Server/_Sunrise/Weapons/Melee/Systems/PowerDrainOnMeleeHitSystem.cs b/Content.Server/_Sunrise/Weapons/Melee/Systems/PowerDrainOnMeleeHitSystem.cs
new file mode 100644
index 0000000000..966277f0a3
--- /dev/null
+++ b/Content.Server/_Sunrise/Weapons/Melee/Systems/PowerDrainOnMeleeHitSystem.cs
@@ -0,0 +1,71 @@
+using Content.Server.Power.EntitySystems;
+using Content.Server.PowerCell;
+using Content.Shared.Item.ItemToggle;
+using Content.Shared.Item.ItemToggle.Components;
+using Content.Shared.Power.Components;
+using Content.Shared.PowerCell.Components;
+using Content.Shared.Weapons.Melee.Events;
+using Content.Shared._Sunrise.Weapons.Melee.Components;
+
+namespace Content.Server._Sunrise.Weapons.Melee.Systems;
+
+public sealed class PowerDrainOnMeleeHitSystem : EntitySystem
+{
+    [Dependency] private readonly ItemToggleSystem _itemToggle = default!;
+    [Dependency] private readonly PowerCellSystem _powerCell = default!;
+    [Dependency] private readonly BatterySystem _battery = default!;
+
+    public override void Initialize()
+    {
+        SubscribeLocalEvent<PowerDrainOnMeleeHitComponent, MeleeHitEvent>(OnMeleeHit);
+    }
+
+    private void OnMeleeHit(EntityUid uid, PowerDrainOnMeleeHitComponent comp, ref MeleeHitEvent args)
+    {
+        if (comp.ChargePerHit <= 0)
+            return;
+
+        if (!args.IsHit)
+            return;
+
+        if (comp.RequireActualHit && (args.HitEntities == null || args.HitEntities.Count == 0))
+            return;
+
+        // Check if item is toggled on (if it has ItemToggleComponent)
+        if (TryComp<ItemToggleComponent>(uid, out var toggle) && !_itemToggle.IsActivated((uid, toggle)))
+            return;
+
+        // Prefer slotted power cell if present
+        if (HasComp<PowerCellSlotComponent>(uid))
+        {
+            if (!_powerCell.HasCharge(uid, comp.ChargePerHit, null, args.User))
+            {
+                args.Handled = true;
+                return;
+            }
+
+            if (!_powerCell.TryUseCharge(uid, comp.ChargePerHit, null, args.User))
+            {
+                args.Handled = true;
+                return;
+            }
+            return;
+        }
+
+        // Fall back to direct BatteryComponent on the same entity
+        if (TryComp<BatteryComponent>(uid, out var directBattery))
+        {
+            if (directBattery.CurrentCharge < comp.ChargePerHit)
+            {
+                args.Handled = true;
+                return;
+            }
+
+            if (!_battery.TryUseCharge(uid, comp.ChargePerHit, directBattery))
+            {
+                args.Handled = true;
+                return;
+            }
+        }
+    }
+}
diff --git a/Content.Shared/Medical/DefibrillatorComponent.cs b/Content.Shared/Medical/DefibrillatorComponent.cs
index f54348d771..94f9587359 100644
--- a/Content.Shared/Medical/DefibrillatorComponent.cs
+++ b/Content.Shared/Medical/DefibrillatorComponent.cs
@@ -77,6 +77,20 @@ public sealed partial class DefibrillatorComponent : Component
 
     [ViewVariables(VVAccess.ReadWrite), DataField("readySound")]
     public SoundSpecifier? ReadySound = new SoundPathSpecifier("/Audio/Items/Defib/defib_ready.ogg");
+
+    // Sunrise-Start
+    /// <summary>
+    /// Whether the defibrillator can be used on alive targets
+    /// </summary>
+    [DataField, ViewVariables(VVAccess.ReadWrite)]
+    public bool AllowUseOnAlive = false;
+
+    /// <summary>
+    /// The reagents to inject when defibrillation is completed
+    /// </summary>
+    [DataField, ViewVariables(VVAccess.ReadWrite)]
+    public Dictionary<string, float> Reagents = new();
+    // Sunrise-End
 }
 
 [Serializable, NetSerializable]
diff --git a/Content.Shared/Medical/DefibrillatorEvents.cs b/Content.Shared/Medical/DefibrillatorEvents.cs
index 54a21a40d4..1f0d531689 100644
--- a/Content.Shared/Medical/DefibrillatorEvents.cs
+++ b/Content.Shared/Medical/DefibrillatorEvents.cs
@@ -37,3 +37,15 @@ public sealed class TargetBeforeDefibrillatorZapsEvent : BeforeDefibrillatorZaps
 {
     public TargetBeforeDefibrillatorZapsEvent(EntityUid entityUsingDefib, EntityUid defib, EntityUid defibtarget) : base(entityUsingDefib, defib, defibtarget) { }
 }
+
+// Sunrise-Start
+/// <summary>
+///     This event is raised to check if the defibrillator can be used.
+///     Systems can cancel this event to prevent defibrillation.
+/// </summary>
+[ByRefEvent]
+public record struct SunriseCanZapEvent(EntityUid Defibrillator, EntityUid Target, EntityUid? User)
+{
+    public bool Cancelled = false;
+}
+// Sunrise-End
diff --git a/Content.Shared/_Sunrise/Weapons/Melee/Components/PowerDrainOnMeleeHitComponent.cs b/Content.Shared/_Sunrise/Weapons/Melee/Components/PowerDrainOnMeleeHitComponent.cs
new file mode 100644
index 0000000000..b37061d640
--- /dev/null
+++ b/Content.Shared/_Sunrise/Weapons/Melee/Components/PowerDrainOnMeleeHitComponent.cs
@@ -0,0 +1,23 @@
+using Robust.Shared.GameStates;
+
+namespace Content.Shared._Sunrise.Weapons.Melee.Components;
+
+/// <summary>
+/// When attached to a melee weapon, drains power on successful melee hit.
+/// Drains from a slotted power cell if present, otherwise from a direct BatteryComponent.
+/// </summary>
+[RegisterComponent, NetworkedComponent]
+public sealed partial class PowerDrainOnMeleeHitComponent : Component
+{
+    /// <summary>
+    /// Amount of charge to drain per successful hit (in joules).
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField]
+    public float ChargePerHit = 0f;
+
+    /// <summary>
+    /// If true, only drain when there is at least one entity hit.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField]
+    public bool RequireActualHit = true;
+}
diff --git a/Resources/Locale/ru-RU/_prototypes/catalog/fills/backpacks/duffelbag.ftl b/Resources/Locale/ru-RU/_prototypes/catalog/fills/backpacks/duffelbag.ftl
index d1f390a398..d540b9a6cc 100644
--- a/Resources/Locale/ru-RU/_prototypes/catalog/fills/backpacks/duffelbag.ftl
+++ b/Resources/Locale/ru-RU/_prototypes/catalog/fills/backpacks/duffelbag.ftl
@@ -41,7 +41,7 @@ ent-ClothingBackpackDuffelSyndicateHardsuitExtrasBundle = набор допол
 ent-ClothingBackpackDuffelZombieBundle = зомби набор Синдиката
     .desc = Универсальный набор для создания зомби на станции.
 ent-ClothingBackpackDuffelSyndicateMedicalBundleFilled = набор медикаментов
-    .desc = Все, что нужно для возвращения в строй ваших товарищей: главным образом, боевая аптечка, дефибриллятор и три боевых медипена.
+    .desc = Все, что нужно для возвращения в строй ваших товарищей: главным образом, боевая аптечка и три боевых медипена.
 ent-ClothingBackpackDuffelSyndicateDecoyKitFilled = набор обманок
     .desc = Содержит отвлекающие устройства, как звуковые, так и визуальные. Скоро появятся и обонятельные.
 ent-ClothingBackpackDuffelAcolyteBundle = набор брони послушника
diff --git a/Resources/Locale/ru-RU/_prototypes/entities/objects/devices/syndicate_gadgets/syndicate_teleporter.ftl b/Resources/Locale/ru-RU/_prototypes/entities/objects/devices/syndicate_gadgets/syndicate_teleporter.ftl
index 76919e76e9..55db47d9e1 100644
--- a/Resources/Locale/ru-RU/_prototypes/entities/objects/devices/syndicate_gadgets/syndicate_teleporter.ftl
+++ b/Resources/Locale/ru-RU/_prototypes/entities/objects/devices/syndicate_gadgets/syndicate_teleporter.ftl
@@ -3,3 +3,6 @@ ent-SyndicateTeleporter = телепортер синдиката
 
 ent-SyndicateTeleporterBiocode = { ent-SyndicateTeleporter }
     .desc = { ent-SyndicateTeleporter.desc }
+
+ent-DefibrillatorSyndicateBiocode = { ent-DefibrillatorSyndicate }
+    .desc = { ent-DefibrillatorSyndicate.desc }
diff --git a/Resources/Locale/ru-RU/_prototypes/entities/objects/specific/medical/defib.ftl b/Resources/Locale/ru-RU/_prototypes/entities/objects/specific/medical/defib.ftl
index 3439d47f52..b5a3197e17 100644
--- a/Resources/Locale/ru-RU/_prototypes/entities/objects/specific/medical/defib.ftl
+++ b/Resources/Locale/ru-RU/_prototypes/entities/objects/specific/medical/defib.ftl
@@ -11,4 +11,4 @@ ent-DefibrillatorOneHandedUnpowered = { ent-BaseDefibrillator }
 ent-DefibrillatorCompact = компактный дефибриллятор
     .desc = Теперь в забавном размере!
 ent-DefibrillatorSyndicate = дефибриллятор Interdyne
-    .desc = Двойное оружие самообороны против склонных к военным преступлениям тайдеров.
+    .desc = Особый дефибриллятор фирмы Interdyne. Для настоящих медиков Синдиката!
diff --git a/Resources/Locale/ru-RU/_strings/store/uplink-catalog.ftl b/Resources/Locale/ru-RU/_strings/store/uplink-catalog.ftl
index 1b0fc742e1..61ac70936c 100644
--- a/Resources/Locale/ru-RU/_strings/store/uplink-catalog.ftl
+++ b/Resources/Locale/ru-RU/_strings/store/uplink-catalog.ftl
@@ -371,3 +371,5 @@ uplink-fake-mindshield-name = Имитатор защиты разума
 uplink-fake-mindshield-desc = Переключаемый имплант, воспроизводящий сигнатуры настоящего щита. Обманывает сканеры командования, создавая ложное присутствие защиты. (Имплантер NT не включён в поставку.)
 uplink-handcuffs-name = Наручники
 uplink-handcuffs-desc = Используется для удержания жертв.
+uplink-interdyne-defibrillator-name = Дефибриллятор Interdyne
+uplink-interdyne-defibrillator-desc = Превосходный дефибриллятор, предназначенный для помощи и самообороны. Для настоящих медиков Синдиката.
diff --git a/Resources/Prototypes/Catalog/Fills/Backpacks/duffelbag.yml b/Resources/Prototypes/Catalog/Fills/Backpacks/duffelbag.yml
index b3c19bdb48..d147380b69 100644
--- a/Resources/Prototypes/Catalog/Fills/Backpacks/duffelbag.yml
+++ b/Resources/Prototypes/Catalog/Fills/Backpacks/duffelbag.yml
@@ -387,7 +387,7 @@
   components:
   - type: StorageFill
     contents:
-      - id: DefibrillatorSyndicate
+      #- id: DefibrillatorSyndicate
       - id: MedkitCombatFilled
         amount: 4
       - id: Tourniquet
diff --git a/Resources/Prototypes/Catalog/uplink_catalog.yml b/Resources/Prototypes/Catalog/uplink_catalog.yml
index 897461b6ed..3d04fd783f 100644
--- a/Resources/Prototypes/Catalog/uplink_catalog.yml
+++ b/Resources/Prototypes/Catalog/uplink_catalog.yml
@@ -899,9 +899,9 @@
   productEntity: ClothingBackpackDuffelSyndicateMedicalBundleFilled
   discountCategory: rareDiscounts
   discountDownTo:
-    Telecrystal: 16
+    Telecrystal: 12
   cost:
-    Telecrystal: 24
+    Telecrystal: 16
   categories:
   - UplinkChemicals
   conditions:
diff --git a/Resources/Prototypes/Entities/Objects/Specific/Medical/defib.yml b/Resources/Prototypes/Entities/Objects/Specific/Medical/defib.yml
index 894454b05c..5e7f817d95 100644
--- a/Resources/Prototypes/Entities/Objects/Specific/Medical/defib.yml
+++ b/Resources/Prototypes/Entities/Objects/Specific/Medical/defib.yml
@@ -112,6 +112,24 @@
       - state: ready
         map: ["enum.PowerDeviceVisualLayers.Powered"]
         shader: unshaded
+  # Sunrise-Start
+  - type: Defibrillator
+    allowUseOnAlive: true
+    reagents:
+      Omnizine: 10
+      Epinephrine: 5
+  - type: ItemSlots
+    slots:
+      cell_slot:
+        name: power-cell-slot-component-slot-name-default
+        startingItem: PowerCellDefibrillatorSyndicate
+        disableEject: true
+        locked: true
+  - type: PowerCellDraw
+    useRate: 85
+  - type: PowerDrainOnMeleeHit
+    chargePerHit: 30
+  # Sunrise-End
   - type: MeleeWeapon
     damage:
       types:
diff --git a/Resources/Prototypes/_Sunrise/Catalog/uplink_catalog.yml b/Resources/Prototypes/_Sunrise/Catalog/uplink_catalog.yml
index cbb430b86a..fcf062e583 100644
--- a/Resources/Prototypes/_Sunrise/Catalog/uplink_catalog.yml
+++ b/Resources/Prototypes/_Sunrise/Catalog/uplink_catalog.yml
@@ -2252,7 +2252,7 @@
       sprite: /Textures/_Starlight/Objects/Weapons/Melee/cybermantisblade.rsi,
       state: cybermantisblade,
     }
-  productEntity: MantisBladeArmsKit #ClothingBackpackDufelSyndicateFilledMantisBladeArms #Скучно и не практично в сумке ради 4 слота
+  productEntity: MantisBladeArmsKit
   discountCategory: rareDiscounts
   discountDownTo:
     Telecrystal: 8
@@ -2443,6 +2443,29 @@
   categories:
   - UplinkDeception
   conditions:
+  - !type:StoreWhitelistCondition
+    whitelist:
+      - Science
+    tags:
+      - NukeOpsUplink
+      - LoneOpsUplink
+      - AssaultOpsUplink
+
+- type: listing
+  id: UplinkDefibrillatorSyndicate
+  name: uplink-interdyne-defibrillator-name
+  description: uplink-interdyne-defibrillator-desc
+  productEntity: DefibrillatorSyndicateBiocode
+  discountCategory: rareDiscounts
+  discountDownTo:
+    Telecrystal: 4
+  cost:
+    Telecrystal: 8
+  categories:
+  - UplinkChemicals
+  conditions:
+  - !type:ListingLimitedStockCondition
+    stock: 1
   - !type:StoreWhitelistCondition
     whitelist:
       tags:
diff --git a/Resources/Prototypes/_Sunrise/Entities/Objects/Devices/Syndicate_Gadgets/biocode.yml b/Resources/Prototypes/_Sunrise/Entities/Objects/Devices/Syndicate_Gadgets/biocode.yml
index c41756ed33..f4f4e5150b 100644
--- a/Resources/Prototypes/_Sunrise/Entities/Objects/Devices/Syndicate_Gadgets/biocode.yml
+++ b/Resources/Prototypes/_Sunrise/Entities/Objects/Devices/Syndicate_Gadgets/biocode.yml
@@ -8,3 +8,17 @@
     - Syndicate
     - Thief
     alertText: Данный предмет биокодирован. Вы не можете его использовать.
+
+- type: entity
+  parent: DefibrillatorSyndicate
+  id: DefibrillatorSyndicateBiocode
+  suffix: BIOCODE
+  components:
+  - type: Biocode
+    factions:
+    - Syndicate
+    alertText: Данный предмет биокодирован. Вы не можете его использовать.
+  - type: FactionWeaponBlocker
+    factions:
+    - Syndicate
+    alertText: Данное оружие биокодировано. Вы не можете его использовать.
diff --git a/Resources/Prototypes/_Sunrise/Entities/Objects/Power/powercells.yml b/Resources/Prototypes/_Sunrise/Entities/Objects/Power/powercells.yml
index d616c83dd7..0f659c187b 100644
--- a/Resources/Prototypes/_Sunrise/Entities/Objects/Power/powercells.yml
+++ b/Resources/Prototypes/_Sunrise/Entities/Objects/Power/powercells.yml
@@ -59,3 +59,35 @@
     graph: MakeshiftPowerCage
     node: makeshiftcage
 
+- type: entity
+  name: powercell defibrillator syndicate
+  id: PowerCellDefibrillatorSyndicate
+  suffix: Full
+  parent: SyndicateDefibrillatorPowercell
+  components:
+  - type: Battery
+    maxCharge: 300
+    startingCharge: 300
+  - type: BatterySelfRecharger
+    autoRechargeRate: 4.5
+    autoRecharge: true
+    autoRechargePause: true
+    autoRechargePauseTime: 25
+
+- type: entity
+  name: syndicate defibrillator power cell
+  description: A rechargeable standardized power cell. This one looks like a rare and powerful Syndicate combat variant.
+  id: SyndicateDefibrillatorPowercell
+  suffix: Full
+  parent: BasePowerCell
+  components:
+  - type: Sprite
+    layers:
+    - map: [ "enum.PowerCellVisualLayers.Base" ]
+      state: syndicate
+    - map: [ "enum.PowerCellVisualLayers.Unshaded" ]
+      state: o2
+      shader: unshaded
+  - type: Battery
+    maxCharge: 1800
+    startingCharge: 1800