diff --git a/aws-android-sdk-core/src/main/java/com/amazonaws/regions/RegionDefaults.java b/aws-android-sdk-core/src/main/java/com/amazonaws/regions/RegionDefaults.java
index bcdc6a9966..d223dbdfa0 100644
--- a/aws-android-sdk-core/src/main/java/com/amazonaws/regions/RegionDefaults.java
+++ b/aws-android-sdk-core/src/main/java/com/amazonaws/regions/RegionDefaults.java
@@ -695,6 +695,33 @@ public static List<Region> getRegions() {
         updateRegion(region, "sqs", "sqs.ap-southeast-4.amazonaws.com", false, true);
         updateRegion(region, "sts", "sts.ap-southeast-4.amazonaws.com", false, true);
 
+        // Support for Asia Pacific (Malaysia) `ap-southeast-5` region
+        region = new Region("ap-southeast-5", "amazonaws.com");
+        ret.add(region);
+        updateRegion(region, "autoscaling", "autoscaling.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "cognito-identity", "cognito-identity.ap-southeast-5.amazonaws.com",
+                false, true);
+        updateRegion(region, "cognito-idp", "cognito-idp.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "cognito-sync", "cognito-sync.ap-southeast-5.amazonaws.com", false,
+                true);
+        updateRegion(region, "data.iot", "data.iot.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "dynamodb", "dynamodb.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "ec2", "ec2.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "elasticloadbalancing",
+                "elasticloadbalancing.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "firehose", "firehose.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "iot", "iot.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "kinesis", "kinesis.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "kms", "kms.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "lambda", "lambda.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "logs", "logs.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "polly", "polly.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "s3", "s3.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "sdb", "sdb.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "sns", "sns.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "sqs", "sqs.ap-southeast-5.amazonaws.com", false, true);
+        updateRegion(region, "sts", "sts.ap-southeast-5.amazonaws.com", false, true);
+
         // Support for Israel (Tel Aviv) `il-central-1` region
         region = new Region("il-central-1", "amazonaws.com");
         ret.add(region);
diff --git a/aws-android-sdk-core/src/main/java/com/amazonaws/regions/Regions.java b/aws-android-sdk-core/src/main/java/com/amazonaws/regions/Regions.java
index f5263c8d94..67f2fe1902 100644
--- a/aws-android-sdk-core/src/main/java/com/amazonaws/regions/Regions.java
+++ b/aws-android-sdk-core/src/main/java/com/amazonaws/regions/Regions.java
@@ -77,6 +77,9 @@ public enum Regions {
     /** ap-southeast-4. */
     AP_SOUTHEAST_4("ap-southeast-4"),
 
+    /** ap-southeast-5. */
+    AP_SOUTHEAST_5("ap-southeast-5"),
+
     /** ap-northeast-1. */
     AP_NORTHEAST_1("ap-northeast-1"),
 
diff --git a/aws-android-sdk-core/src/test/java/com/amazonaws/regions/RegionUtilsTest.java b/aws-android-sdk-core/src/test/java/com/amazonaws/regions/RegionUtilsTest.java
index 87eb8f8a4d..a30015d169 100644
--- a/aws-android-sdk-core/src/test/java/com/amazonaws/regions/RegionUtilsTest.java
+++ b/aws-android-sdk-core/src/test/java/com/amazonaws/regions/RegionUtilsTest.java
@@ -46,7 +46,7 @@ public void testGetRegionByEndpointWithBogusEndpoint() {
     @Test
     public void testGetRegionsForService() {
         List<Region> regions = RegionUtils.getRegionsForService(ServiceAbbreviations.SimpleDB);
-        assertEquals(regions.size(), 17);
+        assertEquals(regions.size(), 18);
         boolean usEast1 = false;
         boolean usWest1 = false;
         for (Region curr : regions) {
diff --git a/aws-android-sdk-s3/src/main/java/com/amazonaws/services/s3/model/Region.java b/aws-android-sdk-s3/src/main/java/com/amazonaws/services/s3/model/Region.java
index 84c77d8d8c..539bab673e 100644
--- a/aws-android-sdk-s3/src/main/java/com/amazonaws/services/s3/model/Region.java
+++ b/aws-android-sdk-s3/src/main/java/com/amazonaws/services/s3/model/Region.java
@@ -388,6 +388,18 @@ public enum Region {
      */
     AP_Melbourne("ap-southeast-4"),
 
+    /**
+     * The Asia Pacific (Malaysia) Region. This region uses Amazon S3 servers
+     * located in Malaysia.
+     * <p>
+     * When using buckets in this region, set the client endpoint to
+     * <code>s3-ap-southeast-5.amazonaws.com</code> on all requests to these buckets
+     * to reduce any latency experienced after the first hour of creating a
+     * bucket in this region.
+     * </p>
+     */
+    AP_Malaysia("ap-southeast-5"),
+
     /**
      * The Israel (Tel Aviv) Region. This region uses Amazon S3 servers
      * located in Tel Aviv.