Allied mission 8A of my old unfinished campaign, created in 2011 using Red Alert Scenario Editor, now converted for Remastered Collection.
In this mission, you must set up defenses before Soviet reinforcements arrive -- tanks in this case, so get busy with your Mine Layer to defend your small outpost. Once Soviet reinforcements are destroyed, destroy their remaining forces.
I added some extra damage for Anti-Vehicle Mines, as this mission can get difficult.