Open Space battles would be similar to desert and naval warfare. Except there is no opportunity for air supremacy or multidimensional battle plans. C.J.MacKechnie
===================================================================In open space there is no place to seek cover or concealment. There is no high ground. There is no surprise attacks. No hidden reserve forces.
Your enemy in it's entirety is before you and fully known. If technologies are equal.
Like naval sailing ships of old. They faced one another in the open. A little over simplified? probably so.
