Related Clues:

• Upset, hear about agreement
• Demolish in effort that may bring end to war
• Handle party at last in negotiation
• Formal agreement to take out Yemen's leader
• Yatter (anag.)
• Scoff in effort to get peace agreement
• Deal with unknown contract
• Deal with party, ultimately making pact
• War-ending pact
• Deal with party, ultimately making an agreement
• Make inroads into attempt for agreement
• There's agreement it's nervous yatter
• Agreement to attempt to catch swallow
• Deal with adversary, ultimately making pact
• Fanciful alternative to tricky agreement