Home » Defence griephan WebsiteGriephan is a weekly e-paper newsletter that provides analyses and comments on the equipment requirements of the Bundeswehr, the parliamentary committees and the defence industry. Contact us: Manuel BoschPublishing Director Technology & Traffic +49-40-23714-115 *protected email* Sebastian SchulteEditor in Chief +49 (0) 700 / 47 43 74 26 *protected email* Markus KukukHead of Sales and Marketing +49-40-23714-291 *protected email* Markus WenzelAdvertising Director +49-40-23714-117 *protected email*