First, "Targetting" is misspelled. It should be "Targeting". There are 2 Ts, not 3.
Second, I played 1 Cannon and 2 Coordinated Targeting Systems. I have the Tactical Systems technology.
I expected 9 Combat. (1 from Cannon, 6 from the Coordinated Targeting Systems modifying the Cannon, and 2 from Tactical Systems.) Only 3 Combat is shown.
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Unrelated to this screenshot, "Quantom Lab" is misspelled. It should be "Quantum Lab".