Region 1
Tyranids d100=77+32(Synapse)+5(Orbital Superiority)+20(Troop Quality)+25(unending numbers)=169
Imperial d100=77+45(Martial)+10(Seers)+40(Defences)+30(Poison)-5(under pressure)-5(infiltrators)=192
Holding. lose 10.8 Regular armies, lose 3.2 Elite Armies, lose 1.9 Astartes Companies, lose 2.5 Battle Psyker Regiments
Region 3
Tyranids d100=48+32(Synapse)+5(Orbital Superiority)+20(Troop Quality)+25(unending numbers)=130
Imperial d100=89+45(Martial)+10(Seers)+40(Defences)+30(Poison)+10(secure)=224
Highly Secure. lose 3.8 Regular armies, lose 0.4 Elite Armies, lose 0.2 Astartes Companies, lose 2.7 Battle Psyker Regiments
Region 4
Tyranids d100=70+32(Synapse)+5(Orbital Superiority)+20(Troop Quality)+25(unending numbers)=152
Imperial d100=60+45(Martial)+10(Seers)+40(Defences)+30(Poison)-5(under pressure)=180
Under Pressure. lose 15.2 Regular armies, lose 3.2 Elite Armies, lose 0.9 Astartes Companies, lose 3.8 Battle Psyker Regiments
Region 5
Tyranids d100=11+32(Synapse)+5(Orbital Superiority)+20(Troop Quality)+25(unending numbers)=88
Imperial d100=94+45(Martial)+10(Seers)+40(Defences)+30(Poison)+5(holding)=224
Highly Secure. lose 5.5 Regular armies, lose 0.8 Elite Armies, lose 0.2 Astartes Companies, lose 0.5 Battle Psyker Regiments