Historic Peace Agreement Signed Between Long-Standing Rivals

In a ceremony witnessed by world leaders, a comprehensive peace agreement has been signed between nations that have been in conflict for over four decades. The deal, brokered over 18 months of secret negotiations, includes provisions for border demarcation, prisoner exchanges, and economic cooperation.
The agreement establishes a framework for normalized diplomatic relations, joint economic zones along the border, and a shared water management system. International observers have called it the most significant diplomatic achievement of the decade.
The UN Secretary-General praised the "courage and vision" of both sides, noting that the agreement could serve as a model for conflict resolution elsewhere. Markets in both countries surged on the news, with regional stock exchanges posting their best single-day gains in years.