Absolutely . They merely loosened the tolerances and gave the rocket a wider range of acceptable choices , it won ' t be saying Will I dream , father . ? at night before they turn the lights out in the bay . <| sep |> Have a look at this guide a general rule of thumb , you should aim to never attack any country with higher mil tech than you , especially the big ones i . e . like techs 12 15 . If you do end up fighting someone with superior tech , you ' ll need something to compensate usually a much larger army ! You should also make sure to grab any bonuses to morale and discipline , and pay close attention to the terrain . If you keep all of these in mind , your battles will already start going better . Last but not least , an unfortunate and unsettling truth about EU 4 is that countries like the Ottomans and France will almost always crush you if you take them on in a fair fight . If you do end up fighting them , make sure you ' ve got allies to back you up !