The Sherden (Egyptian šrdn, š3rd3n3 or š3rdyn3, Ugaritic šrdnn(m) and trtn(m), possibly Akkadian še–er–ta–an–nu; also glossed “Shardana” or “Sherdanu”) are one of several groups of "Sea Peoples" who appear in fragmentary historical and iconographic records (Egyptian and Ugaritic) from the Eastern Mediterranean in the late second millennium BCE. On reliefs they are shown carrying a round shield and spear, dirk, or sword, perhaps of Naue II type. In some cases they are shown wearing corselets and kilts, but their key distinguishing feature is a horned helmet which, in all cases but three, features a circular accouterment at the crest. At Medinet Habu the corselet appears similar to that worn by the Philistines. The Sherden sword, it has been suggested by archaeologists since James Henry Breasted, may have developed from an enlargement of European daggers, and been associated with the exploitation of Bohemian tin. Robert Drews has recently suggested that use of this weapon amongst groups of Sherden and Philistine mercenaries made them capable of withstanding attacks by chariotry, making them valuable allies in warfare, though Drews' theory has been widely criticized by contemporary scholars.
Early historical references to the Sherden
The earliest known mention of the people called Srdn-w, more usually called Sherden or Shardana, is generally thought to be the Akkadian reference to "še–er–ta–an–nu" people in the Amarna Letters correspondence from Rib-Hadda, mayor (hazannu) of Byblos, to the Pharaoh Amenhotep III or Akhenaten in the 14th century BCE. Though they have been referred to as sea raiders and mercenaries, prepared to offer their services to local employers, these texts do not provide any evidence of that association, nor do they shed light on what the function of these "širdannu-people" was at this time.
The first certain mention of the Sherden is found in the records of Ramesses II (ruled 1279-1213 BCE), who defeated them in his second year (1278 BCE) when they attempted to raid Egypt's coast. The pharaoh subsequently incorporated many of these warriors into his personal guard. An inscription by Ramesses II on a stele from Tanis which recorded the Sherden pirates' raid and subsequent defeat, speaks of the constant threat which they posed to Egypt's Mediterranean coasts:
the unruly Sherden whom no one had ever known how to combat, they came boldly sailing in their warships from the midst of the sea, none being able to withstand them.
After Ramesses II succeeded in defeating the invaders and capturing some of them, Sherden captives are depicted in this Pharaoh's bodyguard, where they are conspicuous by their helmets with horns with a ball projecting from the middle, their round shields and the great Naue II swords, with which they are depicted in inscriptions of the Battle with the Hittites at Kadesh. Ramesses tells us, in his Kadesh inscriptions, that he incorporated some of the Sherden into his own personal guard at the Battle of Kadesh. Little more than a century later, many Sherden are found cultivating plots of their own; these are doubtless rewards given to them for their military services.
Connection with Sea Peoples
The Sherden seem to have been one of the more prominent groups of pirates that engaged in coastal raiding and the disruption of trade in the years surrounding the 13th century BC. They are first mentioned by name in the Tanis II rhetorical stele of Ramesses II, which says in part “As for the Sherden of rebellious mind, whom none could ever fight against, who came bold-hearted, they sailed in, in warships from the midst of the Sea, those whom none could withstand; but he plundered them by the victories of his valiant arm, they being carried off to Egypt.” It is possible that some of the Sherden captured in the battle recounted in Tanis II were pressed into Egyptian service, perhaps even as shipwrights or advisers on maritime technology, a role in which they may have assisted in the construction of the hybrid Egyptian warships seen on the monumental relief at Medinet Habu showing the naval battle between Egyptians and Sea Peoples. Michael Wood has  suggested that their raids contributed greatly to the collapse of the Mycenaean civilization. However, while some Aegean attributes can be seen in the material culture of the Philistines, one of the Sea Peoples who established cities on the southern coastal plain of Canaan at the beginning of the Iron Age, the association of the Sherden with this geographic area is based entirely on their association with this group and the Sea Peoples phenomenon writ large, rather than on physical or literary evidence (of which almost all testifies to their presence in Egypt rather than their port of origin).
Archaeologist Adam Zertal suggests that some Sherden settled in what is now northern Israel. He hypothesizes that Biblical Sisera was a Sherden general and that the archaeological site at el-Ahwat (whose architecture resembles Nuraghe sites in Sardinia) was Sisera's capital, Harosheth Haggoyim, though this theory has not received wide acceptance in the scholarly community 
No mention of the Sherden has ever been found in Hittite or Greek legends or documents, suggesting that they did not originate from either sphere of influence. Some, who draw attention to the etymological connections between Sherden and Sardinia, Shekelesh with Sicily, and Trs-w (Teresh or Tursci) with Etruscans, suggested that these people came from the Western Mediterranean. Others think that this theory is archaeologically not satisfactory, arguing that there is evidence that these people arrived in the areas in which they lived after the period of Ramesses III, rather than before. Archaeologist Margaret Guido concludes the evidence for the Sherden, Shekelesh or Teresh coming from the western Mediterranean is flimsy.
Guido suggests that the Sherden may ultimately derive from Ionia, in the central west coast of Anatolia, in the region of Hermos, east of the island of Chios. It is suggested that Sardis, and the Sardinian plain nearby, may preserve a cultural memory of their name. Until recently it was assumed that Sardis was only settled in the period after the Anatolian and Aegean Dark Age, but American excavations have shown the place was settled in the Bronze Age and was a site of a significant population. If this is so, the Sherden, pushed by Hittite expansionism of the Late Bronze Age and prompted by the famine that affected this region at the same time, may have been pushed to the Aegean islands, where shortage of space led them to seek adventure and expansion overseas. It is suggested that from here they may have later migrated to Sardinia. Guido suggests that if a "few dominating leaders arrived as heroes only a few centuries before Phoenician trading posts were established, several features of Sardinian prehistory might be explained as innovations introduced by them: oriental types of armour, and fighting perpetuated in the bronze representation of warriors several centuries later; the arrival of the Cypriot copper ingots of the Serra Ilixi type; the sudden advance in and inventiveness of design of the Sardinian nuraghes themselves at about the turn of the first Millennium; the introduction of certain religious practices such as the worship of water in sacred wells - if this fact was not introduced by the Phoenician settlers".
Weapons and armour similar to those of the Sherden were found in Sardinia dating only to several centuries after the period of the Sea Peoples, however recent discoveries of bronze swords dating back to the 1500 BCE identical to those used by the Sherden and of nuragic bronze sculptures dating back to 1200 BCE, suggest that the people of Sardinia used those types of armors and weapons. If the theory that the Sherden moved to Sardinia only after their defeat by Ramesses III is true, then it could be inferred from this that the finds in Sardinia are survivals of earlier types of weapons and armour. On the other hand, if the Sherden only moved into the Western Mediterranean in the ninth century, associated perhaps with the movement of early Etruscans and even Phoenician seafaring peoples into the Western Mediterranean at that time, it would remain unknown where they were located between the period of the Sea Peoples and their eventual appearance as the Nuragic civilization of Sardinia. Also, the thousands of nuraghi found in Sardinia, including the biggest ones like Barumini, Arrubiu and Santu antine were built around 1500 BCE, so centuries before the sea people invasions, this has lead archeologists like Giovanni Ugas to believe that since a complex and evolved civilization had existed in Sardinia for centuries before the Sherden appearance in the middle east, it's most likely that the Sherden originated from the pre-existent Nuragic civilization of Sardinia, perhaps the most complex and monumental of Bronze age western Europe. The discoveries of Nuragic pottery in bronze age sites connected to the sea people like Crete, Cyprus and Mycenean cities has enforced this theory.
These theoretical coincidences (enforced, as said, by linguistic considerations) could suggest that a group of skilled sailors left the Eastern Mediterranean and established themselves in Sardinia. They very probably would have encountered some resistance on their way there. It is also possible that they were explorers. If so, it is likely that only a warrior people like the Sherden could have organized such an expedition.
The theory that postulate a migration of peoples from the Eastern Mediterranean into Sardinia during the Late Bronze Age had been strongly rejected by Italian archaeologists like Massimo Pallottino  and, more recently, Giovanni Ugas, that identifies the Sherden with the indigenous Nuragic peoples. Giovanni Lilliu was doubtful about this identification however he noted that the period in which the Sherden are mentioned in the Egyptian sources coincides with the apogee of the Nuragic civilization. In 2010 nuragic pottery had been found at Kokkinokremnos, Cyprus, a site attributed to the Sea Peoples.
- Sea Peoples
- Sardinian language
- Nuragic civilization
- List of Nuragic tribes
- History of Sardinia
- Drews, Robert (1993), "The End of Bronze Age" (Princeton University Press)
- Cline, Eric H. (1997), "Review of Robert Drews, The End of the Bronze Age: Changes in Warfare and the Catastrophe ca. 1200 BC," Journal of Near Eastern Studies 56.2, 127-129; Dickinson, Oliver T. P. K. (1999), "Robert Drews's Theories About the Nature of War in the Late Bronze Age," in R. Laffineur (ed.), Polemos: Le Contexte Guerrier en Egee a l'Age du Bronze (Aegaeum 19, Universite de Liege), 21-25
- EA 81, EA 122, EA 123 in Moran 1992: 150-1, 201-2
- "Emanuel, Jeffrey P. "Sherden from the Sea: The Arrival, Integration, and Acculturation of a Sea People"". Journal of Ancient Egyptian Interconnections 5-1: 14-27. 2013.
- "Emanuel, Jeffrey P. "Šrdn of the Sea: A Reassessment of the Sherden and their Role in Egyptian Society"". AIA annual meeting. 2012.
- Grimal, N. "A History of Ancient Egypt", pp.250-253
- Kenneth Kitchen, Pharaoh Triumphant: The Life and Times of Ramesses II, King of Egypt, Aris & Phillips, 1982. pp.40-41
- Gardiner 1968: 196-7
- Battle Inscriptions in Lichtheim 1976: 63ff
- Kitchen, Kenneth A., "Ramesside Inscriptions Translated and Annotated: Translations: Volume II: Ramesses II, Royal Inscriptions," (Cambridge: Wiley, 1996), p. 120 §73
- "Emanuel, Jeffrey P. "The Sea Peoples, Egypt, and the Aegean: Transference of Maritime Technology in the Late Bronze–Early Iron Transition (LH IIIB–C)"". Aegean Studies 1, 21-56. 2014.
- Wood, Michael, In Search of the Trojan War, BBC Books.
- "Emanuel, Jeffrey P. "Šrdn of the Strongholds, Šrdn of the Sea: The Sherden and their Role in Egyptian Society, Reassessed"". American Research Center in Egypt annual meeting. 2012.
- "Archaeological Mystery Solved". University of Haifa. July 1, 2010.
- "Emanuel, Jeffrey P. "Review of Adam Zertal (ed.), El-Ahwat: A Fortified Site from the Early Iron Age Near Nahal 'Iron, Israel: Excavations 1993-2000 (Brill 2012)"". Journal of Ancient Egyptian Interconnections 5-2, 57-60. 2013.
- Guido, Margaret (1963), The Sardinians (Thames Books: People and Places)
- Margaret Guido, The Sardinians, p.187-188
- Massimo Pallotino, La Sardegna Nuragica p. 119
- Giovanni Lilliu, La Civiltà Nuragica p.111
- V. Karageorghis, J. Karageorghis, L´Isola di Afrodite, Archeologia Viva, 2013, Nr. 159 pp. 40-53
- Gale, N.H. 2011. ‘Source of the Lead Metal used to make a Repair Clamp on a Nuragic Vase recently excavated at Pyla-Kokkinokremos on Cyprus’. In V. Karageorghis and O. Kouka (eds.), On Cooking Pots, Drinking Cups, Loomweights and Ethnicity in Bronze Age Cyprus and Neighbouring Regions, Nicosia.
- Academic papers on the Sherden, a resource of peer-reviewed publications and lectures that deal with, or relate to, the Sherden.
- The Amarna letters, letters written in Akkadian and found at el-Amarna in Egypt, of which three (EA 81, 122, 123) may mention the Sherden.
- Interview with Giovanni Ugas (in Italian)
- The Papyrus Harris
- Review of relevant literature with links to some (translated) original sources
- The Sea People (in English)