diff --git a/wp-includes/assets/script-modules-packages.min.php b/wp-includes/assets/script-modules-packages.min.php
index 204c67f1be..e3c7915456 100644
--- a/wp-includes/assets/script-modules-packages.min.php
+++ b/wp-includes/assets/script-modules-packages.min.php
@@ -1 +1 @@
-<?php return array('interactivity/index.min.js' => array('dependencies' => array(), 'version' => '2d6d1fdbcb3fda39c768', 'type' => 'module'), 'interactivity/debug.min.js' => array('dependencies' => array(), 'version' => '1ccc67b05c275e51a8f8', 'type' => 'module'), 'interactivity-router/index.min.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => '64645ef3cd2d32860d7d', 'type' => 'module'), 'block-library/file/view.min.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => 'fdc2f6842e015af83140', 'type' => 'module'), 'block-library/image/view.min.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => 'acfec7b3c0be4a859b31', 'type' => 'module'), 'block-library/navigation/view.min.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => '8ff192874fc8910a284c', 'type' => 'module'), 'block-library/query/view.min.js' => array('dependencies' => array('@wordpress/interactivity', array('id' => '@wordpress/interactivity-router', 'import' => 'dynamic')), 'version' => 'f4c91c89fa5271f3dad9', 'type' => 'module'), 'block-library/search/view.min.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => '2a73400a693958f604de', 'type' => 'module'));
+<?php return array('interactivity/index.min.js' => array('dependencies' => array(), 'version' => '2d6d1fdbcb3fda39c768', 'type' => 'module'), 'interactivity/debug.min.js' => array('dependencies' => array(), 'version' => '1ccc67b05c275e51a8f8', 'type' => 'module'), 'interactivity-router/index.min.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => '64645ef3cd2d32860d7d', 'type' => 'module'), 'a11y/index.min.js' => array('dependencies' => array(), 'version' => 'b7d06936b8bc23cff2ad', 'type' => 'module'), 'block-library/file/view.min.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => 'fdc2f6842e015af83140', 'type' => 'module'), 'block-library/image/view.min.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => 'acfec7b3c0be4a859b31', 'type' => 'module'), 'block-library/navigation/view.min.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => '8ff192874fc8910a284c', 'type' => 'module'), 'block-library/query/view.min.js' => array('dependencies' => array('@wordpress/interactivity', array('id' => '@wordpress/interactivity-router', 'import' => 'dynamic')), 'version' => 'f4c91c89fa5271f3dad9', 'type' => 'module'), 'block-library/search/view.min.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => '2a73400a693958f604de', 'type' => 'module'));
diff --git a/wp-includes/assets/script-modules-packages.php b/wp-includes/assets/script-modules-packages.php
index f2bdb51e67..0df72865e8 100644
--- a/wp-includes/assets/script-modules-packages.php
+++ b/wp-includes/assets/script-modules-packages.php
@@ -1 +1 @@
-<?php return array('interactivity/index.js' => array('dependencies' => array(), 'version' => 'ff86b5988014bd364de8', 'type' => 'module'), 'interactivity/debug.js' => array('dependencies' => array(), 'version' => 'd05372e68bd7a4cb0676', 'type' => 'module'), 'interactivity-router/index.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => 'd76e562ff4609c2ae7fc', 'type' => 'module'), 'block-library/file/view.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => 'b0cd471b6fde34702d88', 'type' => 'module'), 'block-library/image/view.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => 'e1ce544dd878f3a09f70', 'type' => 'module'), 'block-library/navigation/view.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => '9510985aedc1f8e088f3', 'type' => 'module'), 'block-library/query/view.js' => array('dependencies' => array('@wordpress/interactivity', array('id' => '@wordpress/interactivity-router', 'import' => 'dynamic')), 'version' => '8e6f28f734f3c306b648', 'type' => 'module'), 'block-library/search/view.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => 'acdb7febda1392ad28de', 'type' => 'module'));
+<?php return array('interactivity/index.js' => array('dependencies' => array(), 'version' => 'ff86b5988014bd364de8', 'type' => 'module'), 'interactivity/debug.js' => array('dependencies' => array(), 'version' => 'd05372e68bd7a4cb0676', 'type' => 'module'), 'interactivity-router/index.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => 'd76e562ff4609c2ae7fc', 'type' => 'module'), 'a11y/index.js' => array('dependencies' => array(), 'version' => 'b3a7f46c0ef4f3484886', 'type' => 'module'), 'block-library/file/view.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => 'b0cd471b6fde34702d88', 'type' => 'module'), 'block-library/image/view.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => 'e1ce544dd878f3a09f70', 'type' => 'module'), 'block-library/navigation/view.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => '9510985aedc1f8e088f3', 'type' => 'module'), 'block-library/query/view.js' => array('dependencies' => array('@wordpress/interactivity', array('id' => '@wordpress/interactivity-router', 'import' => 'dynamic')), 'version' => '8e6f28f734f3c306b648', 'type' => 'module'), 'block-library/search/view.js' => array('dependencies' => array('@wordpress/interactivity'), 'version' => 'acdb7febda1392ad28de', 'type' => 'module'));
diff --git a/wp-includes/class-wp-script-modules.php b/wp-includes/class-wp-script-modules.php
index 2f2cf967f4..384bf9ef2f 100644
--- a/wp-includes/class-wp-script-modules.php
+++ b/wp-includes/class-wp-script-modules.php
@@ -30,6 +30,17 @@ class WP_Script_Modules {
 	 */
 	private $enqueued_before_registered = array();
 
+	/**
+	 * Tracks whether the @wordpress/a11y script module is available.
+	 *
+	 * Some additional HTML is required on the page for the module to work. Track
+	 * whether it's available to print at the appropriate time.
+	 *
+	 * @since 6.7.0
+	 * @var bool
+	 */
+	private $a11y_available = false;
+
 	/**
 	 * Registers the script module if no script module with that script module
 	 * identifier has already been registered.
@@ -185,6 +196,8 @@ class WP_Script_Modules {
 
 		add_action( 'wp_footer', array( $this, 'print_script_module_data' ) );
 		add_action( 'admin_print_footer_scripts', array( $this, 'print_script_module_data' ) );
+		add_action( 'wp_footer', array( $this, 'print_a11y_script_module_html' ), 20 );
+		add_action( 'admin_print_footer_scripts', array( $this, 'print_a11y_script_module_html' ), 20 );
 	}
 
 	/**
@@ -367,9 +380,15 @@ class WP_Script_Modules {
 	public function print_script_module_data(): void {
 		$modules = array();
 		foreach ( array_keys( $this->get_marked_for_enqueue() ) as $id ) {
+			if ( '@wordpress/a11y' === $id ) {
+				$this->a11y_available = true;
+			}
 			$modules[ $id ] = true;
 		}
 		foreach ( array_keys( $this->get_import_map()['imports'] ) as $id ) {
+			if ( '@wordpress/a11y' === $id ) {
+				$this->a11y_available = true;
+			}
 			$modules[ $id ] = true;
 		}
 
@@ -465,4 +484,20 @@ class WP_Script_Modules {
 			}
 		}
 	}
+
+	/**
+	 * @access private This is only intended to be called by the registered actions.
+	 *
+	 * @since 6.7.0
+	 */
+	public function print_a11y_script_module_html() {
+		if ( ! $this->a11y_available ) {
+			return;
+		}
+		echo '<div style="position:absolute;margin:-1px;padding:0;height:1px;width:1px;overflow:hidden;clip-path:inset(50%);border:0;word-wrap:normal !important;">'
+			. '<p id="a11y-speak-intro-text" class="a11y-speak-intro-text" hidden>' . esc_html__( 'Notifications' ) . '</p>'
+			. '<div id="a11y-speak-assertive" class="a11y-speak-region" aria-live="assertive" aria-relevant="additions text" aria-atomic="true"></div>'
+			. '<div id="a11y-speak-polite" class="a11y-speak-region" aria-live="polite" aria-relevant="additions text" aria-atomic="true"></div>'
+			. '</div>';
+	}
 }
diff --git a/wp-includes/js/dist/script-modules/a11y/index.js b/wp-includes/js/dist/script-modules/a11y/index.js
new file mode 100644
index 0000000000..f892b62815
--- /dev/null
+++ b/wp-includes/js/dist/script-modules/a11y/index.js
@@ -0,0 +1,144 @@
+/******/ // The require scope
+/******/ var __webpack_require__ = {};
+/******/ 
+/************************************************************************/
+/******/ /* webpack/runtime/define property getters */
+/******/ (() => {
+/******/ 	// define getter functions for harmony exports
+/******/ 	__webpack_require__.d = (exports, definition) => {
+/******/ 		for(var key in definition) {
+/******/ 			if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
+/******/ 				Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
+/******/ 			}
+/******/ 		}
+/******/ 	};
+/******/ })();
+/******/ 
+/******/ /* webpack/runtime/hasOwnProperty shorthand */
+/******/ (() => {
+/******/ 	__webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
+/******/ })();
+/******/ 
+/************************************************************************/
+var __webpack_exports__ = {};
+
+// EXPORTS
+__webpack_require__.d(__webpack_exports__, {
+  m: () => (/* binding */ setup),
+  L: () => (/* reexport */ speak)
+});
+
+;// CONCATENATED MODULE: ./node_modules/@wordpress/a11y/build-module/shared/clear.js
+/**
+ * Clears the a11y-speak-region elements and hides the explanatory text.
+ */
+function clear() {
+  const regions = document.getElementsByClassName('a11y-speak-region');
+  const introText = document.getElementById('a11y-speak-intro-text');
+  for (let i = 0; i < regions.length; i++) {
+    regions[i].textContent = '';
+  }
+
+  // Make sure the explanatory text is hidden from assistive technologies.
+  if (introText) {
+    introText.setAttribute('hidden', 'hidden');
+  }
+}
+
+;// CONCATENATED MODULE: ./node_modules/@wordpress/a11y/build-module/shared/filter-message.js
+let previousMessage = '';
+
+/**
+ * Filter the message to be announced to the screenreader.
+ *
+ * @param {string} message The message to be announced.
+ *
+ * @return {string} The filtered message.
+ */
+function filterMessage(message) {
+  /*
+   * Strip HTML tags (if any) from the message string. Ideally, messages should
+   * be simple strings, carefully crafted for specific use with A11ySpeak.
+   * When re-using already existing strings this will ensure simple HTML to be
+   * stripped out and replaced with a space. Browsers will collapse multiple
+   * spaces natively.
+   */
+  message = message.replace(/<[^<>]+>/g, ' ');
+
+  /*
+   * Safari + VoiceOver don't announce repeated, identical strings. We use
+   * a `no-break space` to force them to think identical strings are different.
+   */
+  if (previousMessage === message) {
+    message += '\u00A0';
+  }
+  previousMessage = message;
+  return message;
+}
+
+;// CONCATENATED MODULE: ./node_modules/@wordpress/a11y/build-module/shared/index.js
+/**
+ * Internal dependencies
+ */
+
+
+
+/**
+ * Allows you to easily announce dynamic interface updates to screen readers using ARIA live regions.
+ * This module is inspired by the `speak` function in `wp-a11y.js`.
+ *
+ * @param {string}               message    The message to be announced by assistive technologies.
+ * @param {'polite'|'assertive'} [ariaLive] The politeness level for aria-live; default: 'polite'.
+ *
+ * @example
+ * ```js
+ * import { speak } from '@wordpress/a11y';
+ *
+ * // For polite messages that shouldn't interrupt what screen readers are currently announcing.
+ * speak( 'The message you want to send to the ARIA live region' );
+ *
+ * // For assertive messages that should interrupt what screen readers are currently announcing.
+ * speak( 'The message you want to send to the ARIA live region', 'assertive' );
+ * ```
+ */
+function speak(message, ariaLive) {
+  /*
+   * Clear previous messages to allow repeated strings being read out and hide
+   * the explanatory text from assistive technologies.
+   */
+  clear();
+  message = filterMessage(message);
+  const introText = document.getElementById('a11y-speak-intro-text');
+  const containerAssertive = document.getElementById('a11y-speak-assertive');
+  const containerPolite = document.getElementById('a11y-speak-polite');
+  if (containerAssertive && ariaLive === 'assertive') {
+    containerAssertive.textContent = message;
+  } else if (containerPolite) {
+    containerPolite.textContent = message;
+  }
+
+  /*
+   * Make the explanatory text available to assistive technologies by removing
+   * the 'hidden' HTML attribute.
+   */
+  if (introText) {
+    introText.removeAttribute('hidden');
+  }
+}
+
+;// CONCATENATED MODULE: ./node_modules/@wordpress/a11y/build-module/module/index.js
+/**
+ * Internal dependencies
+ */
+
+
+/**
+ * This no-op function is exported to provide compatibility with the `wp-a11y` Script.
+ *
+ * Filters should inject the relevant HTML on page load instead of requiring setup.
+ */
+const setup = () => {};
+
+var __webpack_exports__setup = __webpack_exports__.m;
+var __webpack_exports__speak = __webpack_exports__.L;
+export { __webpack_exports__setup as setup, __webpack_exports__speak as speak };
diff --git a/wp-includes/js/dist/script-modules/a11y/index.min.js b/wp-includes/js/dist/script-modules/a11y/index.min.js
new file mode 100644
index 0000000000..fdc6a437b6
--- /dev/null
+++ b/wp-includes/js/dist/script-modules/a11y/index.min.js
@@ -0,0 +1 @@
+var e={d:(t,n)=>{for(var o in n)e.o(n,o)&&!e.o(t,o)&&Object.defineProperty(t,o,{enumerable:!0,get:n[o]})},o:(e,t)=>Object.prototype.hasOwnProperty.call(e,t)},t={};e.d(t,{m:()=>a,L:()=>o});let n="";function o(e,t){!function(){const e=document.getElementsByClassName("a11y-speak-region"),t=document.getElementById("a11y-speak-intro-text");for(let t=0;t<e.length;t++)e[t].textContent="";t&&t.setAttribute("hidden","hidden")}(),e=function(e){return e=e.replace(/<[^<>]+>/g," "),n===e&&(e+=" "),n=e,e}(e);const o=document.getElementById("a11y-speak-intro-text"),a=document.getElementById("a11y-speak-assertive"),r=document.getElementById("a11y-speak-polite");a&&"assertive"===t?a.textContent=e:r&&(r.textContent=e),o&&o.removeAttribute("hidden")}const a=()=>{};var r=t.m,s=t.L;export{r as setup,s as speak};
\ No newline at end of file
diff --git a/wp-includes/version.php b/wp-includes/version.php
index dc9d688958..516e6b09f5 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.7-alpha-59086';
+$wp_version = '6.7-alpha-59087';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.