BERLIN/BREVIK, Norway (Reuters) – Germany said on Friday it wants to deliver around 40 Marder infantry fighting vehicles to Ukraine before the end of March, and Vice Chancellor Robert Habeck said Berlin could ultimately send its entire functioning fleet of the weapons. Germany announced on Thursday it would provide Marders to Ukraine, ramping up military support for Kyiv to repel Russian forces. The announcement came on the same day that the United States pledged Bradley Fighting Vehicles, and a day after a similar announcement from France. Government spokesman Steffen Hebestreit said a Patrio…