OCCAR News 28. June 2017 BOXER retrofit contract for Germany signed On 28th June, the OCCAR Director and the Managing Directors of ARTEC GmbH signed a contract to retrofit the German BOXER fleet to the A2 built-standard. 01. September 2009 First Boxer delivered At the KMW factory in Munich the first Boxer was officially presented to both Ministers of Defence of the participating nations Germany and the Netherlands.