Hostile is if both kingdoms are engaged with each other (as far as i know Panda is not being hit back).
War is if KD page says so, again i cant see that, so plz explain how thats a deal break?.
Emeriti isnt hitting back and Emeriti is already being at war, so not sure how you (Pandas) can claim its a hostile/war.. As far as i can see there is no dealbreak here if these are the things your base a dealbreak on.