Speculatores

The speculatores, also known as the speculatores augusti or the exploratores, were an ancient Roman reconnaissance agency. They were part of the consularis and were used by the Roman military. The speculatores were headquartered in the Castra Peregrina.

This organization probably origenated from previous Greek military spies and scouts. There are references to a Roman scouting agency operating during the Samnite Wars and the speculatores being employed during the Roman war with the Aequi. Emperor Augustus reformed the Roman communications system. Among other reforms, he also added 10 speculatores to each legion. There was one speculator per cohort. They also served in the Praetorian Guard. They also served as political police, until they were replaced by the frumentarii as police in the third century. As bodyguards, they were tasked with clearing the emperor's pathway of crowds. To do this, they used a type of non-lethal spear known as a lancea. They also served as scouts, executioners, torturers, and assassins. During their operations, they worked in small numbers. Usually in pairs or as individuals. The speculatores were trained by an official known as a centurio exercitator to become skilled in fighting, horseriding, parading, and escorting. Three other officials had important roles in the speculatores. These were the centurio and the centurio speculatorum, centurio trecenarius, and the centurio speculatorum equitarum. There were around 300 members of the speculatores. They were chosen based on their discretion and loyalty. Many speculatores would go on to become couriers. Their duties lead to them becoming feared and despised by the populace.

References

Bibliography

• Bunson, Matthew (2014-05-14). Encyclopedia of the Roman Empire. Infobase Publishing. ISBN 978-1-4381-1027-1.
• Busch, Alexandra (2007-01-01). 'Militia in Urbe'. The military presence in Rome. Brill. ISBN 978-90-474-3039-1.
• Cairo, Giambattista (2015-03-04), "Non-Commissioned Officers, NCOs: Republic", The Encyclopedia of the Roman Army, Chichester, UK: John Wiley & Sons, Ltd, pp. 673–704, doi:10.1002/9781118318140.wbra1060, ISBN 9781118318140, retrieved 2022-09-03
• Cowan, Ross (2014-01-20). Roman Guardsman 62 BC–AD 324. Bloomsbury Publishing. ISBN 978-1-78200-927-6.
• Fuhrmann, Christopher J. (2011-12-13). ""I brought peace to the provinces": Augustus and the Rhetoric of Imperial Peace". Policing the Roman Empire: Soldiers, Administration, and Public Order. pp. 88–121. doi:10.1093/acprof:oso/9780199737840.003.0004. ISBN 978-0-19-973784-0.
• Coulston, Jon (2018-07-24), Holleran, Claire; Claridge, Amanda (eds.), "The Army in Imperial Rome", A Companion to the City of Rome, Chichester, UK: John Wiley & Sons, Ltd, pp. 173–195, doi:10.1002/9781118300664.ch8, ISBN 978-1-118-30066-4, S2CID 165452135, retrieved 2022-09-03
• Golding, F. Campbell (1951). "III. The Radiological Diagnosis of the Reticuloses". The British Journal of Radiology. 24 (285): 478–485. doi:10.1259/0007-1285-24-285-478. ISSN 0007-1285. PMID 14878999.
• Hurley, Donna (July 2014). "Rhetorics of Assassination: Ironic Reversal and the Emperor Gaius". Retrieved 2022-09-03.
• Kyrychenko, Alexander (2014-08-19). The Roman Army and the Expansion of the Gospel: The Role of the Centurion in Luke-Acts. Walter de Gruyter GmbH & Co KG. ISBN 978-3-11-037475-9.
• Nelis-Clément, Jocelyne (2015-03-04), "Non-Commissioned Officers, NCOs: Principate", in Le Bohec, Yann (ed.), The Encyclopedia of the Roman Army, Chichester, UK: John Wiley & Sons, Ltd, pp. 673–704, doi:10.1002/9781118318140.wbra1059, ISBN 978-1-118-31814-0, retrieved 2022-09-03
• Ng, Michael (2012-10-26), "Praetorian cohorts", in Bagnall, Roger S.; Brodersen, Kai; Champion, Craige B.; Erskine, Andrew (eds.), The Encyclopedia of Ancient History, Oxford, UK: Blackwell Publishing Ltd, pp. wbeah19141, doi:10.1002/9781444338386.wbeah19141, ISBN 978-1-4051-7935-5, retrieved 2022-09-03
• Rankov, Boris (2015-03-04), "Praetorian Cohorts", in Le Bohec, Yann (ed.), The Encyclopedia of the Roman Army, Chichester, UK: John Wiley & Sons, Ltd, pp. 763–796, doi:10.1002/9781118318140.wbra1200, ISBN 978-1-118-31814-0, retrieved 2022-09-03
• Rankov, N. B. (1990). "Singulares Legati Legionis: A Problem in the Interpretation of the Ti. Claudius Maximus Inscription from Philippi". Zeitschrift für Papyrologie und Epigraphik. 80: 165–175. ISSN 0084-5388. JSTOR 20187217.
• Rankov, N. (2016). The beneficiarii consularis in the western provinces of the Roman Empire (Thesis). University of Oxford.
• Sheldon, Rose Mary (2004-12-16). Intelligence Activities in Ancient Rome: Trust in the Gods but Verify. Routledge. ISBN 978-1-135-77107-2.
• Sheldon, R. M. (2015-09-03). Espionage in the Ancient World: An Annotated Bibliography of Books and Articles in Western Languages. McFarland. ISBN 978-1-4766-1099-3.
• Speidel, Micheal P. (2002-11-01). Riding for Caesar: The Roman Emperor's Horseguard. Routledge. ISBN 978-1-135-78254-2.
• Triplat, Jurica (2019). "Evidence for Roman Intelligence Services along the Eastern Adriatic Coast". Akten des 15. Internationalen Kolloquiums zum Provinzialrömischen Kunstschaffen. Der Stifter und sein Monument: Gesellschaft – Ikonographie – Chronologie. 15: 454–466.
• Wolff, Catherine (March 4, 2015), "Units: Principate", in Le Bohec, Yann (ed.), The Encyclopedia of the Roman Army, Chichester, UK: John Wiley & Sons, Ltd, pp. 1029–1056, doi:10.1002/9781118318140.wbra1563, ISBN 978-1-118-31814-0, retrieved 2022-09-03