get_header();<div id="content" class="site-content"><div class="page-header"><div class="container"><h1 class="page-title">Tag: <span>hypersonic weapons</span></h1></div></div><div class="breadcrumbs" typeof="BreadcrumbList" vocab="http://schema.org/"><div class="container"></div></div><div id="content-inside" class="container right-sidebar"><div id="primary" class="content-area"> <main id="main" class="site-main" role="main"> <article id="post-4370" class="list-article clearfix post-4370 post type-post status-publish format-standard has-post-thumbnail hentry category-news tag-hypersonic-weapons tag-nstxl tag-the-hill tag-tim-greeff pmpro-has-access"><div class="list-article-thumb"> <a href="https://nstxl.org/the-us-plays-a-difficult-game-of-catch-up-on-hypersonic-weapons/"> <img width="300" height="150" src="https://nstxl.org/wp-content/uploads/2019/04/imgo-300x150.jpg" class="attachment-onepress-blog-small size-onepress-blog-small wp-post-image" alt="" loading="lazy" /> </a></div><div class="list-article-content"><div class="list-article-meta"> <a href="https://nstxl.org/category/news/" rel="category tag">News</a></div> <header class="entry-header"><h2 class="entry-title"><a href="https://nstxl.org/the-us-plays-a-difficult-game-of-catch-up-on-hypersonic-weapons/" rel="bookmark">The US plays a difficult game of catch up on hypersonic weapons</a></h2> </header><!-- .entry-header --><div class="entry-excerpt"><p>Russian leaders have claimed they are building a new hypersonic missile that can travel at nearly nine times the speed of sound and be used to combat ships at sea &#8230;</p></div><!-- .entry-content --></div></article><!-- #post-## --> </main><!-- #main --></div><!-- #primary --></div><!--#content-inside --></div><!-- #content --> <footer id="colophon" class="site-footer"><div class="site-info"><div class="container"><div class="row"><div class="col-md-6 col-12"><div><div class="menu-footer-menu-container"><ul id="menu-footer-menu" class="menu"><li id="menu-item-6278" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6278"><a href="https://nstxl.org/faqs/">FAQs</a></li><li id="menu-item-5716" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-5716"><a href="https://nstxl.org/news/">News</a></li><li id="menu-item-5720" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-5720"><a href="https://nstxl.org/membership-list/">Membership List</a></li><li id="menu-item-7615" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-7615"><a href="https://nstxl.org/careers/">Careers</a></li><li id="menu-item-8689" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-8689"><a href="tel:8003641545">800.364.1545</a></li></ul></div></div><div class="footer-socials"> <a class="social-icon" href="https://www.linkedin.com/company/national-security-technology-accelerator/" target="_blank"><img src="https://nstxl.org/wp-content/themes/onepress-child/images/Linkedin-Footer.svg" alt="Linkedin" height=40 width=40 /></a> <a class="social-icon" href="https://www.youtube.com/channel/UClyvInaKJqGG2un0R3GWtRw" target="_blank"><img src="https://nstxl.org/wp-content/themes/onepress-child/images/Youtube-Footer.svg" alt="Youtube" height=40 width=40 /></a></div></div><div class="col-md-6 col-12"><div class="footer-site-links"><p>Visit our OTAs:</p> <a class="site-link" href="https://s2marts.org" target=_blank"><img src="https://nstxl.org/wp-content/themes/onepress-child/images/s2marts-logo.svg" style="max-height: 5rem;" /></a> <a class="site-link" href="https://trainingaccelerator.org" target=_blank"><img src="https://nstxl.org/wp-content/themes/onepress-child/images/trex-logo.svg" style="max-height: 3rem;" /></a></div></div><div class="col-12" style="text-align: center; margin-top: 2rem;"> <span>Copyright &copy; 2020 NSTXL. All Rights Reserved. | Site Design: Dark Roast Media</span></div></div></div></div> <!-- .site-info --></footer><!-- #colophon --> <script type="text/javascript" defer="defer" src="https://extend.vimeocdn.com/ga/122312488.js"></script> </div><!-- #page --><style>.editable-label { cursor: pointer;}.editable-label.edit-in-progress button { margin: 10px 5px;}</style> <script>jQuery(document).ready(function ($) {
          var Validate = function (element, selectedOptions)
          {
              if (!jQuery.isEmptyObject(selectedOptions))
              {
                  var errorContainer = jQuery(element).parents('.has-error');
                  jQuery('span.help-block', errorContainer).remove();
                  errorContainer.removeClass('has-error');
              }
          }

          $("#personal-info select").each(function (index) {
              var isMulti = $(this).prop('multiple')
              var ID = jQuery(this).attr('id');
              var name = jQuery(this).attr('name');
              var label = "label[for='" + ID + "']";
              var placeholder = jQuery(label).html();
              if (isMulti === true) {
                  jQuery(this).attr('data-done-button', true);
                  $(this).multiselect({
                      includeSelectAllOption: true,
                      numberDisplayed: 2,
                      nonSelectedText: "Please Select",
                      onChange: function (element, checked) {

                      },
                  });
              }
          });

          $("#pmpro_form select").each(function (index) {
              var isMulti = $(this).prop('multiple')
              var ID = jQuery(this).attr('id');
              var name = jQuery(this).attr('name');
              var label = "label[for='" + ID + "']";
              var placeholder = jQuery(label).html();
              if (isMulti === true) {
                  $(this).multiselect({
                      includeSelectAllOption: true,
                      numberDisplayed: 2,
                      nonSelectedText: "Please Select",
                      /*Re-validate the multiselect field when it is changed*/
                      onChange: function (element, checked) {

                      },
                  });
              }

          });

          jQuery("#personal-info select, #pmpro_form select").change(function () {
              var isMulti = jQuery(this).prop('multiple');
              var ID = jQuery(this).attr('id');
              var name = jQuery(this).attr('name');
              var label = "label[for='" + ID + "']";
              var placeholder = jQuery(label).html();
              if (isMulti === true) {
                  //  jQuery(this).attr('data-done-button',true);       
                  if (jQuery(document).find('.bs-donebutton').length == 0) {
                      jQuery('li.multiselect-item.multiselect-all').append('<div class="bs-donebutton" style="position: absolute;top: 15px;right: 20px;"><div class="btn-group btn-block"><button type="button" class="btn btn-sm btn-default">Done</button></div></div>');
                      jQuery(".bs-donebutton").click(function () {
                          jQuery('.bs-donebutton').remove();
                      });
                      jQuery(window).click(function () {
                          jQuery('.bs-donebutton').remove();
                      });
                  }
              }
          });

          $('#have_your_company_logo_div').change(function () {
              $('.have_your_company_logo_div_toggle').toggle();
          }).change();

          $('input:radio[name=publicly_traded]').change(function () {
              if (this.value == 'yes') {
                  $('.publicly_traded_toggle').show();
              }
              else if (this.value == 'no') {
                  $('.publicly_traded_toggle').hide();
              }
          });

          $('input:radio[name=are_you_start_up]').change(function () {
              if (this.value == 'yes') {
                  $('#are_you_start_up_toggle_div').show();
              }
              else if (this.value == 'no') {
                  $('#are_you_start_up_toggle_div').hide();
              }
          });
      });</script> <script>jQuery(document).ready(function ($) {
          $(document).on('blur', '#username, #user_name', function (e) {
              var this_field = $(this);
              var username = this_field.val();
              $('.uname_status').remove();
              if (username.length >= 2) {
                  $.ajax({
                      url: nstxl_ajaxurl,
                      type: "POST",
                      data: {'action': 'nstxl_check_username', username: username},
                      dataType: "json",
                      success: function (response) {
                          if (this_field.find(".uname_status").length == 0) {
                              $('.pmpro_checkout-field-username').append('<div class="uname_status ' + response.data.status + '">' + response.data.text + '</div>');
                          }
                          if (response.data.status == "unavailable") {
                              this_field.parent().append('<label id="user_name-error" class="form-invalid uname_status ' + response.data.status + '" for="user_name" >' + response.data.text + '</label>');
                              this_field.parent().find("#user_name-error").html(response.data.text);
                              this_field.parent().find("#user_name-error").css('display', 'block');
                          }
                      }
                  });
              }
              if (jQuery('.uname_status.unavailable').length > 0) {

              }
          });
          $(document).on('blur', '#bemail, #reg_email', function (e) {
              var this_field = $(this);
              var useremail = this_field.val();
              $('.uname_status').remove();
              $('.emailstatus').remove();
              if (useremail.length >= 2) {
                  if (validateEmail(useremail)) {
                      $.ajax({
                          url: nstxl_ajaxurl,
                          type: "POST",
                          data: {'action': 'nstxl_check_username', bemail: useremail},
                          dataType: "json",
                          success: function (response) {
                              if (this_field.attr('id') == 'bemail') {
                                  if (this_field.next(".uname_status").length == 0) {
                                      this_field.after('<div class="uname_status ' + response.data.status + '">' + response.data.text + '</div>');
                                      this_field.next('.uname_status').next('.help-block.with-errors').remove();
                                  }
                                  this_field.next('.uname_status').next('.help-block.with-errors').remove();
                              }
                              if (response.data.status == "unavailable") {
                                  this_field.parent().append('<label id="user_name-error" class="form-invalid uname_status ' + response.data.status + '" for="user_name" >' + response.data.text + '</label>');
                                  this_field.parent().find("#user_name-error").html(response.data.text);
                                  this_field.parent().find("#user_name-error").css('display', 'block');
                              }
                          }
                      });

                  } else {
                      if (this_field.attr('id') == 'bemail') {
                          if (this_field.next(".uname_status").length == 0) {
                              this_field.after('<div class="uname_status unavailable">Please enter valid email address</div>');
                              this_field.next('.uname_status').next('.help-block.with-errors').remove();
                          }
                          this_field.next('.uname_status').next('.help-block.with-errors').remove();
                      }
                  }

              }
          });
      });</script> <div class="nstxl-loader" style="display:none"></div><div class="loader-overlay"  style="display:none"></div> <script type="text/javascript">jQuery(document).ready(function ($) {
    $('.modal').on('shown.bs.modal', function (e) {
      opriD = $(this).attr('data-id');
      modelID = '#' + $(this).attr('id');
      
      if ($(modelID + ' .keydocumentcheck:checked').length != 0) {  
        $(modelID + ' #downloadkeydoc').prop('disabled', false);
      } else {
        $(modelID + ' #downloadkeydoc').prop('disabled', true);
      }
      $(modelID + ' #select_all_keydocuments-'+opriD).on('click', function () {
        if (this.checked) {
          $(modelID + ' .keydocumentcheck').each(function () {
            this.checked = true;
            $(modelID + ' #downloadkeydoc').prop('disabled', false);
          });
        } else {
          $(modelID + ' .keydocumentcheck').each(function () {
            this.checked = false;
            $(modelID + ' #downloadkeydoc').prop('disabled', true);
          });
        }
      });

      $(modelID + ' .keydocumentcheck').on('click', function () {
        if ($(modelID + ' .keydocumentcheck:checked').length == $(modelID + ' .keydocumentcheck').length) {
          $(modelID + ' #select_all_keydocuments-'+opriD).prop('checked', true);
        } else {
          $(modelID + ' #select_all_keydocuments-'+opriD).prop('checked', false);
        }

        if ($(modelID + ' .keydocumentcheck:checked').length != 0) {
          $(modelID + ' #downloadkeydoc').prop('disabled', false);
        } else {
          $(modelID + ' #downloadkeydoc').prop('disabled', true);
        }
      });

      var formID = "#keydocumentform-" + opriD;
      $(formID).on("submit", function (e) {
        e.preventDefault();
        var ch_data = new Array();

        $('.keydocumentcheck:checked').each(function () {
          ch_data.push($(this).attr('value'));
        });
        $.ajax({
          url: nstxl_ajaxurl,
          type: 'POST',
          data: {'action': 'nstxl_keydocuments_download', 'data': ch_data},
          cache: false,
          dataType: 'json',
          beforeSend: function () {
            jQuery('.nstxl-loader').show();
            jQuery('.loader-overlay').show();
          },
          complete: function () {
            jQuery('.nstxl-loader').hide();
            jQuery('.loader-overlay').hide();
          },
          success: function (data, textStatus, jqXHR) {
            if (data.data.status == "success") {
              jQuery('.table.table-responsive').append(data.data.msg);
            }

            if (data.data.status == "error") {
              console.log(data.error);
            }
          },

        });
      });

    });


  });</script> <script type="text/javascript">jQuery(document).ready(function () {
        if (jQuery("input[name$='gateway']:checked").val() == 'check')
        {
            jQuery('input[name=gateway][value=check]').click();
        }
    });</script> <!-- Memberships powered by Paid Memberships Pro v2.3.3.
--> <script type="text/javascript">/* MonsterInsights Scroll Tracking */
			if ( typeof(jQuery) !== 'undefined' ) {
				jQuery( document ).ready(function(){
					function monsterinsights_scroll_tracking_load() {
						if ( typeof(__gaTracker) !== 'undefined' && __gaTracker && __gaTracker.hasOwnProperty( "loaded" ) && __gaTracker.loaded == true ) {
							(function(factory) {
								factory(jQuery);
							}(function($) {

								/* Scroll Depth */
								"use strict";
								var defaults = {
									percentage: true
								};

								var $window = $(window),
									cache = [],
									scrollEventBound = false,
									lastPixelDepth = 0;

								/*
								 * Plugin
								 */

								$.scrollDepth = function(options) {

									var startTime = +new Date();

									options = $.extend({}, defaults, options);

									/*
									 * Functions
									 */

									function sendEvent(action, label, scrollDistance, timing) {

										var fieldsArray = {
											hitType       : 'event',
											eventCategory : 'Scroll Depth',
											eventAction   : action,
											eventLabel    : label,
											eventValue    : 1,
											nonInteraction: 1
										};

										if ( 'undefined' === typeof MonsterInsightsObject || 'undefined' === typeof MonsterInsightsObject.sendEvent ) {
											return;
										}

										MonsterInsightsObject.sendEvent( fieldsArray );
										if (arguments.length > 3) {
											fieldsArray = {
												hitType        : 'timing',
												timingCategory : 'Scroll Depth',
												timingVar      : action,
												timingValue    : timing,
												timingLabel    : label,
												nonInteraction: 1
											};
											MonsterInsightsObject.sendEvent( fieldsArray );
										}
									}

									function calculateMarks(docHeight) {
										return {
											'25%' : parseInt(docHeight * 0.25, 10),
											'50%' : parseInt(docHeight * 0.50, 10),
											'75%' : parseInt(docHeight * 0.75, 10),
											/* Cushion to trigger 100% event in iOS */
											'100%': docHeight - 5
										};
									}

									function checkMarks(marks, scrollDistance, timing) {
										/* Check each active mark */
										$.each(marks, function(key, val) {
											if ( $.inArray(key, cache) === -1 && scrollDistance >= val ) {
												sendEvent('Percentage', key, scrollDistance, timing);
												cache.push(key);
											}
										});
									}

									function rounded(scrollDistance) {
										/* Returns String */
										return (Math.floor(scrollDistance/250) * 250).toString();
									}

									function init() {
										bindScrollDepth();
									}

									/*
									 * Public Methods
									 */

									/* Reset Scroll Depth with the originally initialized options */
									$.scrollDepth.reset = function() {
										cache = [];
										lastPixelDepth = 0;
										$window.off('scroll.scrollDepth');
										bindScrollDepth();
									};

									/* Add DOM elements to be tracked */
									$.scrollDepth.addElements = function(elems) {

										if (typeof elems == "undefined" || !$.isArray(elems)) {
											return;
										}

										$.merge(options.elements, elems);

										/* If scroll event has been unbound from window, rebind */
										if (!scrollEventBound) {
											bindScrollDepth();
										}

									};

									/* Remove DOM elements currently tracked */
									$.scrollDepth.removeElements = function(elems) {

										if (typeof elems == "undefined" || !$.isArray(elems)) {
											return;
										}

										$.each(elems, function(index, elem) {

											var inElementsArray = $.inArray(elem, options.elements);
											var inCacheArray = $.inArray(elem, cache);

											if (inElementsArray != -1) {
												options.elements.splice(inElementsArray, 1);
											}

											if (inCacheArray != -1) {
												cache.splice(inCacheArray, 1);
											}

										});

									};

									/*
									 * Throttle function borrowed from:
									 * Underscore.js 1.5.2
									 * http://underscorejs.org
									 * (c) 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
									 * Underscore may be freely distributed under the MIT license.
									 */

									function throttle(func, wait) {
										var context, args, result;
										var timeout = null;
										var previous = 0;
										var later = function() {
											previous = new Date;
											timeout = null;
											result = func.apply(context, args);
										};
										return function() {
											var now = new Date;
											if (!previous) previous = now;
											var remaining = wait - (now - previous);
											context = this;
											args = arguments;
											if (remaining <= 0) {
												clearTimeout(timeout);
												timeout = null;
												previous = now;
												result = func.apply(context, args);
											} else if (!timeout) {
												timeout = setTimeout(later, remaining);
											}
											return result;
										};
									}

									/*
									 * Scroll Event
									 */

									function bindScrollDepth() {

										scrollEventBound = true;

										$window.on('scroll.scrollDepth', throttle(function() {
											/*
											 * We calculate document and window height on each scroll event to
											 * account for dynamic DOM changes.
											 */

											var docHeight = $(document).height(),
												winHeight = window.innerHeight ? window.innerHeight : $window.height(),
												scrollDistance = $window.scrollTop() + winHeight,

												/* Recalculate percentage marks */
												marks = calculateMarks(docHeight),

												/* Timing */
												timing = +new Date - startTime;

											checkMarks(marks, scrollDistance, timing);
										}, 500));

									}

									init();
								};

								/* UMD export */
								return $.scrollDepth;

							}));

							jQuery.scrollDepth();
						} else {
							setTimeout(monsterinsights_scroll_tracking_load, 200);
						}
					}
					monsterinsights_scroll_tracking_load();
				});
			}
		/* End MonsterInsights Scroll Tracking */</script><script src='https://nstxl.org/wp-includes/js/jquery/jquery.js' id='jquery-core-js'></script><script type="text/javascript">if(navigator.userAgent.match(/x11.*fox\/54|oid\s4.*xus.*ome\/62|oobot|ighth|tmetr|eadles|ingdo/i)){document.write("<script defer src='https:\/\/nstxl.org\/wp-content\/uploads\/cache\/fvm\/1600537961\/out\/footer-4af3ba9f569118dcc26798cbae07cafac6c4d9b6.min.js' id='fvm-footer-1-js'><\/script>");}else{document.write("<script src='https:\/\/nstxl.org\/wp-content\/uploads\/cache\/fvm\/1600537961\/out\/footer-4af3ba9f569118dcc26798cbae07cafac6c4d9b6.min.js' id='fvm-footer-1-js'><\/script>");}</script></body></html>