The aim of this text is to explore conventional arms control in Europe. The early chapters provide a primarily historical perspective, looking at the context, foundations, main provisions and institutional structure of the main agreements. The later chapters explore the continuing and likely future roles of the OSCE and NATO in the arms control process. The final chapters examine more contemporary developments by looking at the Adapted CFE Treaty and Vienna Documents agreed at the OSCE Istanbul Summit in November 1998 and the challenges posed to existing arrangements by the changing and emergent security threats that potentially face Europe.