Rapprochement (noun) مصالحت، متناسب تعلقات

(especially in international affairs) an establishment or resumption of harmonious relations.
Example: “there were signs of a growing rapprochement between the two countries”
Intransigent (adjective) اٹل، سختی سے قائم، ثابت قدم

unwilling or refusing to change one’s views or to agree about something.
Example: “her father had tried persuasion, but she was intransigent”