Not to mention that the luftwaffe would take out the RAF anyway, allowing ground forces to land. ;-)
Maybe before the Polish campain they didn't think so, but in France they surely started to think so. Op. Sea Lion, in what Luftwaffe will take air superiority, then help the navy to get the agressive side at sea and then finaly alowing troops to invaide England.
Due to the plans in east they didn't have the time to fullfil that plan. When op. Barbarossa started most of the Luftwaffe was transopred to east, only JG2 and JG26 were left to France. That's when the english first got the agressive side in the war. However, the Barbarossa was on top of "have to do" list, cause russians had their op. Grossa(?) on the planing list which was huge attack against the Reich.
But back looking at the Stuka, was it really used that strategical? Okay, taking out radar on the shores of England is strategic bombing...but for the rest of the war? They didn't bomb cities, did they?
Warsaw's old city was about 99% destroyed by Stutkas.
In England campain Hitler had a phone book or travel quide for England. I don't remember the name anymore, I have to look it up. Anyway, he promisted to take every city which was in there and bomb it to hell. So they did do alot of bombing by that. Cause Luftwaffe couldn't destroy the RAF on the airfields, they tried to demoralise the whole nation by bombing civil targets, like London. Anyway, like I said, it was stoped by upcoming plans in the east.
After Germany attacked Russia, they got in way over their heads. Russians had like 4-5 times more planes, their inustry was away from the front line etc. So doing any strategical bombing there was pointless. When they got into nice range from Moscow then by that time the front line was so wide, that they didn't have enough planes to cover it all and planes were only used where they were needed the most: on the battlefields.
So untill Luftwaffe was the strongest airforce in the world, they used Ju-87 for strategical bombing. When they got too many enemies to fight, they didn't have the time for it anymore.
What about Goose said about the range. Yup, Ju-87 had a problem with range. But range was a problem to all single engine planes at that time. Bf109 had about the same range. If u wanted a 5000km range like the B-17, the u would of had to build a 3 times stronger engine and huge extra feultanks. How will u fit that on Stutka and who would build such a engine? Engine was always the problem for Stutka, even in Spain.
But since Germans wanted to go on using Stutkas, they started to use their "twin engine Stutka" Ju-88. That's how they called it, twin engine Stutka.