Now i am well aware of the US Army upgrading there Abrams with TUSK (Tank Urban Survivability Kit) now in this kit is a upgrade to the Abrams armor...

The USMC is doing some upgrades to there tanks as well like advanced targeting systems etc... but I have yet to hear about the USMC getting an upgrade for their armor on there Abrams. I know they got an upgrade for there LAVs but I have heard nothing of this about the Abrams...

So my question is have the USMC been given the full TUSK on there tanks or have they been given any extra armor?