STUTTGART, Germany — The German government has ordered 40 overhauled Marder infantry fighting vehicles for Ukraine , its manufacturer Rheinmetall announced Sept. 11. The new order — placed last month with a value in the “high double-digit million-euro amount” — doubles the total number of Marders to be sent to Ukraine, according to Rheinmetall’s news release. Germany previously commissioned two batches of 40 total refurbished vehicles beginning in 2022. The Schützenpanzer Marder 1 has been in