Defaced mil.be still not available!

The site of the Belgian Military and the Ministry of Defense is still not available after the deface which happened yesterday. At least you can find the defaced website at www.zone-h.org . The site was defaced by the Turk forcers and VolTigoRe (see picture). Why is it taking such an enormous amount of time to re-establish the site or are they really so unsure about the security of the website-platform they've used?