diff --git a/CHANGELOG.md b/CHANGELOG.md
index 688cd51..d6c52cb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 * Require custom implementations and subclasses of public command APIs to match native method signatures
 * Require service client response transformers to return `ResultInterface` values
 * Require custom middleware, transformers, and `executeAll()` callbacks to accept exact argument types instead of relying on scalar coercion
+* Preserve requests from PSR-18 request and network exceptions when wrapping command failures
 
 ## 1.4.0 - 2026-05-18
 
diff --git a/composer.json b/composer.json
index 98c3f8d..2f8dcd0 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,8 @@
         "php": "^7.4 || ^8.0",
         "guzzlehttp/guzzle": "^8.0@dev",
         "guzzlehttp/promises": "^3.0@dev",
-        "guzzlehttp/psr7": "^3.0@dev"
+        "guzzlehttp/psr7": "^3.0@dev",
+        "psr/http-client": "^1.0"
     },
     "require-dev": {
         "bamarni/composer-bin-plugin": "^1.8.2",
diff --git a/src/Exception/CommandException.php b/src/Exception/CommandException.php
index b5d3743..7453514 100644
--- a/src/Exception/CommandException.php
+++ b/src/Exception/CommandException.php
@@ -7,6 +7,8 @@
 use GuzzleHttp\Command\CommandInterface;
 use GuzzleHttp\Exception\GuzzleException;
 use GuzzleHttp\Exception\RequestException;
+use Psr\Http\Client\NetworkExceptionInterface;
+use Psr\Http\Client\RequestExceptionInterface;
 use Psr\Http\Message\RequestInterface;
 use Psr\Http\Message\ResponseInterface;
 
@@ -28,10 +30,14 @@ public static function fromPrevious(CommandInterface $command, \Exception $prev)
             return $prev;
         }
 
-        // If the exception is a RequestException, get the Request and Response.
+        // If the exception is request-aware, preserve the Request.
         $request = $response = null;
-        if ($prev instanceof RequestException) {
+        if ($prev instanceof RequestExceptionInterface || $prev instanceof NetworkExceptionInterface) {
             $request = $prev->getRequest();
+        }
+
+        // Guzzle RequestException also exposes the optional Response.
+        if ($prev instanceof RequestException) {
             $response = $prev->getResponse();
         }
 
diff --git a/tests/Exception/CommandExceptionTest.php b/tests/Exception/CommandExceptionTest.php
index d3f374c..048259d 100644
--- a/tests/Exception/CommandExceptionTest.php
+++ b/tests/Exception/CommandExceptionTest.php
@@ -8,8 +8,10 @@
 use GuzzleHttp\Command\Exception\CommandClientException;
 use GuzzleHttp\Command\Exception\CommandException;
 use GuzzleHttp\Command\Exception\CommandServerException;
+use GuzzleHttp\Exception\ConnectException;
 use GuzzleHttp\Exception\RequestException;
 use PHPUnit\Framework\TestCase;
+use Psr\Http\Client\RequestExceptionInterface;
 use Psr\Http\Message\RequestInterface;
 use Psr\Http\Message\ResponseInterface;
 
@@ -62,4 +64,41 @@ public function testFactoryReturnsServerExceptionFor500LevelStatusCode(): void
         $exception = CommandException::fromPrevious($command, $previous);
         $this->assertInstanceOf(CommandServerException::class, $exception);
     }
+
+    public function testFactoryCopiesRequestFromNetworkException(): void
+    {
+        $command = $this->createMock(CommandInterface::class);
+        $request = $this->createMock(RequestInterface::class);
+        $previous = new ConnectException('error', $request);
+
+        $exception = CommandException::fromPrevious($command, $previous);
+        $this->assertSame($request, $exception->getRequest());
+        $this->assertNull($exception->getResponse());
+        $this->assertSame($previous, $exception->getPrevious());
+    }
+
+    public function testFactoryCopiesRequestFromPsrRequestException(): void
+    {
+        $command = $this->createMock(CommandInterface::class);
+        $request = $this->createMock(RequestInterface::class);
+        $previous = new class('error', $request) extends \RuntimeException implements RequestExceptionInterface {
+            private RequestInterface $request;
+
+            public function __construct(string $message, RequestInterface $request)
+            {
+                parent::__construct($message);
+                $this->request = $request;
+            }
+
+            public function getRequest(): RequestInterface
+            {
+                return $this->request;
+            }
+        };
+
+        $exception = CommandException::fromPrevious($command, $previous);
+        $this->assertSame($request, $exception->getRequest());
+        $this->assertNull($exception->getResponse());
+        $this->assertSame($previous, $exception->getPrevious());
+    }
 }