Presidents Shaking Hands: Etiquette, History, and Protocol

Presidential handshakes are among the most visible yet least understood symbols of diplomacy, signaling respect, acknowledging equality, and marking historic moments in international relations. This guide explains when, how, and why presidents engage in handshakes and other greetings, the origins of the custom, protocol expectations across cultures, and how these gestures fit into broader diplomatic etiquette. Whether in bilateral meetings, multilateral summits, or televised arrivals, the handshake remains a concise, wordless message about intention, stability, and mutual recognition.