What can we learn from Byzantine diplomacy?

Today, the word ‘byzantine’ is used to describe devious actions: intrigue, plotting, and bribing. [1] Historical records show that Byzantine politics were morally neither worse nor better than politics in previous or later years. The problem with the dominant negative stereotypes of the Byzantine era is that it hides the rich contribution of the Byzantine Empire to the evolution of humanity. Let us list some of those contributions and achievements…

One of the most impressive achievements of Byzantium was its very survival during a period of 1123 years (330–1453).[2] It was one of the longest lasting social organisations in history. Byzantium survived through adaptation.[3] The backbone of the Byzantine Empire’s longevity was its administration, which managed to adapt to frequent changes of rulers, and ongoing crises on its borders. With very limited military force, diplomacy was the key for the empire’s survival. Modern research on resilience, innovation, and adaptation could learn a lot from the Byzantine Empire’s historical experience.[4]

Byzantium, with its eclectic approach, was a bridge between ancient and modern Europe in terms of the arts, philosophy, and literature.[5] It provided a unique mix of the ancient Greek and Christian cultures.

Last, as Judith Herrin wrote: ‘without Byzantium there would have been no Europe’.[6] Byzantium served as Europe’s buffer for the ‘incubators of nations and religions’ (Central Asia and the Middle East). By resisting attacks and skilfully integrating new ‘peoples’ (e.g. Slavs, Avars, Arabs, Turks), Byzantium gave Europe time to recover from catastrophic plagues and wars, and prepare for the ‘European age’ of global affairs.

In the following text we will focus on Byzantium diplomacy, one of the most remarkable contributions to the history of humanity.

Why did Byzantium have efficient diplomacy?

Diplomacy was a necessity for Byzantium because it had enemies on all of its borders and possessed only limited military might. One of the golden rules of the Byzantine elite was to avoid wars at almost all costs. It was fully aware that Byzantium, even with an occasional victory, would lose in the long term if it engaged in military conflict.

Catalysts of the ancient past and innovators for future

The Byzantine period was probably the most important in the history of diplomacy. It created the bridge between diplomacy of the ancient era and modern diplomacy. The Byzantine Empire was both a catalyst of the experience from Ancient Mesopotamia, Egypt, Greece, Rome and an innovator for the future diplomacy passed to our time via Venice and Italian renaissance diplomacy.

Catalysts

Byzantine diplomacy absorbed the following practices of the ancient civilisations:

• From Mesopotamia and Egypt: elaborate protocol and ceremonies, dynastic marriage to cement an alliance, trade diplomacy by merchant-ambassadors.
• From Greece: use of rhetoric as a tool of public diplomacy (although Byzantine envoys relied far less on oratory than those despatched by the Greek city states).
• From Rome: divide and conquer tactics, the first development assistance in the form of great civil engineering projects.

As catalysts, Byzantium particularly excelled in the use of protocol and ceremonies with the main aim to impress foreign dignitaries. Constantinople, with its location, and magnificent constructions (Hagia Sofia, the Hippodrome) was a very impressive place (as it is today). In addition, the Byzantine state developed elaborate ceremonies in order to show the ‘sublime’ character of the Empire. The Emperor received foreigners in the Magnaura Palace, where he sat on a golden throne, surrounded by golden lions that roared, and golden birds that tweeted. A special hydraulic system elevated the throne to the ceiling of the palace, making a lasting impression on visitors. The Book of Ceremonies, compiled by Constantine VII (945–959), described the court rituals, seating arrangements, and other protocol details.

Innovators

Proto Ministry of Foreign Affairs

In Byzantium, diplomacy evolved from ad hoc to organised government activity through its Office of Barbarian Affairs.  The Office housed numerous interpretations and translators in foreign languages (dragomans in the Ottoman time kept this transition).  Similar to the modern ministry of foreign affairs, the Office prepared Byzantine envoys for missions abroad, analysed reports which arrived from envoys, organised visits of foreign dignitaries to Constantinople, prepared international treaties, etc.  The Bureau established the archive as the way to preserve institutional memory. Unlike modern diplomacy, Byzantium did not have permanent diplomatic missions. Envoys were sent abroad in order to deal with specific issues. Some missions lasted for several years.

Introduction of regular diplomatic reporting

Envoys had an obligation to send written diplomatic reports back to Constantinople. The reports were archived in the Office of Barbarian Affairs. The content of diplomatic reports was not very different from modern diplomatic reports, such as those revealed by Wikileaks. Diplomatic reports dealt with local political developments, the personalities of leaders, analysis of power struggle, etc.

Proto intelligence service

Access to information was central to Byzantine diplomacy. In order to obtain the right information, Byzantium created the first intelligence service, consisting of a network of official and unofficial agents (including merchants and priests) sent abroad.  In order to ensure secure communication, they further enhanced the Roman cipher protection.

Early multistakeholder diplomacy

Byzantium used the services of merchants, priests, and other citizens who travelled abroad. All of them served as Byzantine diplomats. They had a duty to report back to Constantinople from their travels. In this way, Byzantine diplomacy managed to achieve its difficult task of maintaining a huge Empire, with very limited military power and financial resources.

Early international law

Byzantine diplomacy observed international treaties signed with neighbouring tribes, although these were framed as unilateral decrees since the emperor claimed to be the ruler of the whole world. In the long term, Byzantium benefited from introducing predictable and legal relations with otherwise unruly tribes on its borders. Even when it had to go to the war, it tried to find legal justification for it, such as the concept of the just war (reclamation of lost imperial territories or defence of the empire). The introduction of a legal aspect to relations with foreigners had an important impact on developing more civilised relations in Europe and the Mediterranean. In some cases, adherence to legality restricted room for manoeuvring for the otherwise very pragmatic Byzantine diplomacy.[7] Even in such a situation, the Byzantine Empire avoided breaking the rules. It employed a very complex interpretation of treaties, in order to justify its actions in accordance with signed treaties. It made the empire masters of interpretation and constructive ambiguities.

Soft power and public diplomacy

Byzantine diplomacy realised very early the importance of winning the hearts and minds of their neighbours. Whenever possible, Byzantium turned them from potential enemies into friends. Their public diplomacy toolkit included the conversion of nomadic tribes – especially Slavs – to Christianity; the use of elaborate ceremonies in Constantinople in order to impress foreign dignitaries; and the education of  future rulers of neighbouring countries in Constantinople’s leading schools. Some of these public diplomacy techniques are still in use today.

Masters of time-management

In the Empire, which existed for 1123 years, time always played an important role. Over such a long time span, the Byzantine Empire preserved many distinctive features, including the way it conducted diplomacy. Byzantine diplomacy mastered the use of time in its activities. In most cases, playing a waiting game was in Byzantium’s best interests. With its solid institutions, Byzantine diplomacy was always ahead of the nomadic tribes, who were easily affected by disease and change of weather. Thus, in times of conflict, the key for Byzantine diplomacy was to let time pass, in order to defuse tension and choose the right moment for counter-action.

The relevance of Byzantium to e-diplomacy

Byzantium realised the centrality of information for diplomacy and developed a very efficient organisational structure for collecting and processing information. The first intelligence service was established. In addition, Byzantine merchants and priests were obliged to report about foreign territories. The Office of Barbaian Affairs  collected and processed information. The relevance and strategy of managing information in diplomacy has not changed till our time.

From Byzantium to modern diplomacy

Many core elements of Byzantine diplomacy exist even now. They were passed on to the modern era via the Italian city states – mainly Venice. From Italy, the way of running diplomacy moved to emerging European national states. France created the first formal Ministry of Foreign Affairs in the seventeenth century and was followed by other European states. When we remove the trappings of our time, we can see that – in essence – many tools of Byzantine diplomacy are still in use today.

In May, our historical journey moves on to the Renaissance diplomacy of the Italian city states, the main successors to the tools and methods of Byzantine diplomacy.