diff --git a/faker/providers/address/en_IN/__init__.py b/faker/providers/address/en_IN/__init__.py
index 4355239994..bf534d8c0d 100644
--- a/faker/providers/address/en_IN/__init__.py
+++ b/faker/providers/address/en_IN/__init__.py
@@ -1,5 +1,5 @@
-import random
-from typing import Optional
+from typing import Dict, Optional, Tuple
+
 from faker.providers.address import Provider as AddressProvider
 
 
@@ -393,7 +393,7 @@ class Provider(AddressProvider):
         "West Bengal",
     )
 
-    states_abbr = (
+    states_abbr: Tuple[str, ...] = (
         "AP",
         "AR",
         "AS",
@@ -497,7 +497,7 @@ class Provider(AddressProvider):
         "PY": [(605_000, 605_999)],
     }
 
-    army_pincode = {"APS": (900_000, 999_999)}
+    army_pincode: Dict[str, Tuple[int, int]] = {"APS": (900_000, 999_999)}
 
     def city_name(self) -> str:
         return self.random_element(self.cities)
@@ -512,9 +512,7 @@ def union_territory(self) -> str:
 
         return self.random_element(self.union_territories)[0]
 
-    def pincode_in_state(
-        self, state_abbr: Optional[str] = None, include_union_territories=False
-    ) -> int:
+    def pincode_in_state(self, state_abbr: Optional[str] = None, include_union_territories: bool = False) -> int:
         """Random PIN Code within provided state abbreviation
 
         :param state_abbr: State Abbr, defaults to None
@@ -544,20 +542,16 @@ def pincode_in_state(
     def pincode_in_military(self) -> int:
         """Random PIN Code within Army Postal Service range"""
 
-        key = self.random_element(self.army_pincode.keys())
+        key: str = self.random_element(self.army_pincode.keys())
 
         return self.generator.random.randint(*self.army_pincode[key])
 
     # Aliases
 
-    def zipcode_in_state(
-        self, state_abbr: Optional[str] = None, include_union_territories=False
-    ) -> int:
+    def zipcode_in_state(self, state_abbr: Optional[str] = None, include_union_territories: bool = False) -> int:
         return self.pincode_in_state(state_abbr, include_union_territories)
 
-    def postcode_in_state(
-        self, state_abbr: Optional[str] = None, include_union_territories=False
-    ) -> int:
+    def postcode_in_state(self, state_abbr: Optional[str] = None, include_union_territories: bool = False) -> int:
         return self.pincode_in_state(state_abbr, include_union_territories)
 
     def pincode_in_army(self) -> int:
diff --git a/faker/proxy.pyi b/faker/proxy.pyi
index 792ad536e4..377c3ad29a 100644
--- a/faker/proxy.pyi
+++ b/faker/proxy.pyi
@@ -2955,6 +2955,34 @@ class Faker:
     def province(self) -> str: ...
     def province_abbr(self) -> str: ...
     def county(self) -> str: ...
+    def pincode_in_army(self) -> int: ...
+    def pincode_in_military(self) -> int:
+        """
+        Random PIN Code within Army Postal Service range
+        """
+        ...
+
+    def pincode_in_state(self, state_abbr: Optional[str] = ..., include_union_territories: bool = ...) -> int:
+        """
+        Random PIN Code within provided state abbreviation
+
+        :param state_abbr: State Abbr, defaults to None
+        :param include_union_territories: Include Union Territories ?, defaults to False
+        :raises ValueError: If incorrect state abbr
+        :return: PIN Code
+        """
+        ...
+
+    def postcode_in_army(self) -> int: ...
+    def postcode_in_military(self) -> int: ...
+    def union_territory(self) -> str:
+        """
+        Returns random union territory name
+        """
+        ...
+
+    def zipcode_in_army(self) -> int: ...
+    def zipcode_in_military(self) -> int: ...
     def aadhaar_id(self) -> str:
         """
         Aadhaar is a 12 digit person identifier generated for residents of