noun
peace plan; peace proposal
A formal plan or proposal aimed at achieving peace, often used in political or diplomatic contexts.
両国は和平案について話し合った。
The two countries discussed a peace plan.
国連は新たな和平案を提示した。
The United Nations presented a new peace proposal.
停戦案 is a ceasefire proposal, which is more specific and temporary than a comprehensive 和平案.
Compound of 和平 (peace) and 案 (plan, proposal).