When a vulnerable state joins the GPP, two categories of its national territory are distinguished:
Zone A: Fully integrated areas under complete governmental control – even if subject to military threats.
Full mutual assistance obligations under Articles 4 and 5 shall apply.
Zone B: Areas under limited control or subject to repeated attacks and occupation.
Graduated protective measures under Article 13a shall apply.
Military operations by GPP Member States in these areas are categorically excluded.