Battle of Greece

You're thinking of a different mission, Albania isn't a target, and there are no reinforcements.

It's what I observed of 1939 Western Front: Allies 09, Battle of Greece.

Yep. This is the one and I did mean the AI reinforcements. It's my bad for throwing around the term without specifying.

The land fort SE of Saranda can target the city. I do recommend an assault on it to open a 2nd front for efficiency.

That and the presence of some reserves. I believe the Italians should have or will be sending in a small armoured force to retake the eastern city.

This is the Guide

Phase one: Attack on Badoglio (turns 1-4)

(Turn 1) Put Leclerc on the tank and Cunningham on the brown artillery. Attack the enemy artillery with your infantry below Leclerc and your brown Armoured car. Move Cunningham as far up as you can while staying next to the mountain range, and move Leclerc above him.

(Turns 2-4) once again move Cunningham as far as you can while being close to the mountain range. This will reveal Badoglio. Move Leclerc into attack range. You want to keep attacking Badoglio, first with Cunningham, then Leclerc. Move your Armoured cars closer, and deal with any units trying to defend Badoglio by using them. Keep them in movement range of the airport so you can take it if it's empty. Cunningham will die on turn 3. You can use an Armoured car to assist in attack if you have one close enough. Back at your city, clean up the remaining enemy troops, the March them over to reinforce your army. As long as you attack every turn, he should die by turn 4 (either by you or allies) take the city, make sure you have the airport, and you'll be good (your allies may take the city, this is fine, just leave an infantry nearby to take it when they leave.)

Phase Two: Naval Bombardment of Saranda (turn 5-9)

Move an infantry into the city, recruit a healthbar each turn. Move your artillery and Armoured cars towards Saranda. On turn 6, recruit your ship in the port. Move you ship up once, then move it to the side. Make sure its always out of range. During the whole time your moving your ship, you wanna attack Saranda with your ship and your artillery. On turn 9, use a fighter on the city, and destroy it. Your allies should take the city

Phase 3: The bombing of Himara (10-11)

You need to make sure your infantry in your city is still alive,  and keep recruiting more healthbars. Attack Himara with your ship on turn 10 and 11. Bomb the city on turn 11, then turn your infantry on the airport into a paratrooper and parachute into the city.