Yep. They also started issuing recall orders for any ready reservists they could find who had been trained in the TOW missile system, then new and mostly in use aboard helicopters, or the 152mm gun-launcher of the M551 Sheridan, as most crews then in-country had only fired HE and beehive conventional rounds.
I was in college on the GI Bill at the time, got my notice and was at Ft Knox within 4 hours. I got a new issue of fatiges, boots, duffel bag and assorted other One Eachs but happily never left the 'States. But it was a real interesting Easter egg in my basket that year.
I remember seeing a few of the SS11’s flying around.