{"version":"1.0","provider_name":"The Kalix line museum","provider_url":"https:\/\/kalixlinjen.se\/en","title":"Kalixlinjen - Kalixlinjens museum","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"pPyzbBd3r4\"><a href=\"https:\/\/kalixlinjen.se\/en\/kalixlinjen\/\">The Kalix line<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/kalixlinjen.se\/en\/kalixlinjen\/embed\/#?secret=pPyzbBd3r4\" width=\"600\" height=\"338\" title=\"&#8220;Kalixlinjen&#8221; &#8212; Kalixlinjens museum\" data-secret=\"pPyzbBd3r4\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/kalixlinjen.se\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>","description":"Kalixlinjen Kalixlinjen var en f\u00f6rsvarszon n\u00e4ra finska gr\u00e4nsen och en av Sveriges viktigaste milit\u00e4ra skyddslinjer under Kalla kriget. Bygget p\u00e5b\u00f6rjades under andra v\u00e4rldskriget, och under dess aktiva period (ca 1939 \u2013 1995) var Sovjetunionen det st\u00f6rsta hotet. Sverige f\u00f6rberedde sig noggrant inf\u00f6r en potentiell invasion. Hemligheten och s\u00e4kerheten runt de milit\u00e4ra anl\u00e4ggningarna och f\u00f6rsvarsplanerna var [&hellip;]","thumbnail_url":"https:\/\/kalixlinjen.se\/wp-content\/uploads\/2024\/10\/Norrbottens-lan-1.png"}