Crimean Offensive: Key To Kerch

[JJMicromegas]

Hello, I am having trouble with the mission in the Crimean Offensive campaign the key to Kerch. I have 4 units of infantry and 3 light tanks and an entire village of Germans with well fortified positions, guns of all sorts and artillery on top of that.

I tried moving around the right flank which seemed the weakest but still got my tanks sniped by the opponent's superior tanks.

I tried going all the way around and grabbing his artillery but it was well defended. How did anyone beat this mission?