Benting

A benting (modern spelling benteng) is a field fortification of the type used throughout the Atjeh-oorlog by both the Atjehers and the Dutch, consisting typically of a sandbag breastwork thrown up around a captured strongpoint — a kampong, a mosque, a bend in a river — and fitted with a garrison, logies (quarters), and the auxiliary obstacles of bamboe-doerie hedge and ranjoe planting. The benting was the basic unit of Dutch engineer practice in the Atjeh war, and the construction of bentings under fire is the principal subject of Tweede-Luitenant C. J. Snijders’s Atjeh service of 1874–1875.

The Dutch Sandbag Benting

The Dutch benting of the early Atjeh war was typically a sandbag breastwork traced as a redoubt enclosing a captured building or strongpoint. The technical detail is best preserved in the eyewitness lecture of T. W. G. Merz on the Missigit Longbatta work of 1–13 January 13 January 1875: a langwerpige redoute of about 50 × 60 metres enclosing the mosque, with the south-east and north-west saillants worked up as cirkel-bastions; an entrance on the north-east side closed by a travers with Friesche ruiters; a wet ditch on the east front fed by an existing water conduit; and a perimeter belt of ranjoe planting and wire entanglement. The first work was the filling and stacking of sandbags along the traced perimeter to give the garrison immediate cover and storm-vrijheid (freedom from storming); a large Atjehese house was typically converted into a temporary shelter while the work progressed. The breastwork was then raised to full height, the logies (bamboo barracks, covered with asphalt-felt), kitchens, and latrines were built outside the work, and the auxiliary obstacles were planted.

Atjehese Bentings

The Atjehers also constructed bentings — typically more substantial earthworks, sometimes armed with artillery — at the fortified edges of their kampongs. The capture of an Atjehese benting was usually the prelude to the construction of a Dutch benting on or near the same site; the Benting Kota Alam was constructed to command both the fortified edge of Pinang and the kampong Longbatta, and the Missigit Longbatta redoubt enclosed an Atjehese mosque within an existing low earthwork.

The Benting as a System

The benting was the basic unit of the Dutch system of perimeter consolidation in the middle phase of the Atjeh-oorlog. Kolonel PEL’s strategy of 1874–1875 consisted of a series of offensive operations, each resulting in the capture of a kampong or strongpoint and its conversion into a Dutch benting; the bentings, taken together, formed the progressively widened perimeter around Kota Radja that gave the Dutch the secure base from which the later operations of 1875–1879 could be undertaken. The bentings constructed by Snijders in 1874–1875 — Kota Alam, Missigit Longbatta, Mandarsah Poetih, Pungej Blang Tjoet, Lamara Olejlo — form a representative sample of the system in its early, sandbag-and-coolie form.

The Atjehnese Benting of the Late Concentratie Period

The Atjeh-Album of 1896 — in its detailed description of the benting of Kaloet — records that the late-nineteenth-century Atjehnese benting had evolved into a far more substantial and ingeniously engineered fortification than the sandbag breastwork of the early war. The Kaloet benting — built in the wildernis (wilderness) of the XXV Moekims of Groot-Atjeh at approximately 800 metres from the Dutch spoorbaan (railway line) — consisted of four heavy earthen walls, 3 to 4 metres high, forming a rectangle of approximately 20 by 15 metres. The left front corner was occupied by a massief hoog bastion (massive high bastion), itself up to 6 metres high and equipped with a heavy lila (swivel-gun) on a spilaffuit (pivot carriage). The rear wall was provided with a bastion armed with two pieces on roller carriages.

The entrance — buitengewoon sterk (extraordinarily strong) — was so narrow that only one man could pass through at a time. The access was uiterst moeilijk, en zeer vernuftig bedacht (extremely difficult and very ingeniously devised): a kuil met water (water-filled pit) some ten metres behind and to the side of the entrance; a narrow gang van zware palissaden (lane of heavy palisades) leading to the pit, equipped with three strong gates; a klapperstam, als vonder zonder leuningen (coconut-trunk footbridge without railings) over the pit; and a second narrow gang van palissaden — twice making a corner, again with three doors — from the footbridge to the gate in the rear wall. Around the entire fortification lay a 1½-metre-deep and 2-metre-broad gracht (moat).

The defensive works in front of the moat included comboeri-aanplantingen (comboeri plantings) of approximately 5 metres’ breadth — a weerbarstige sterke plant, met doorns (stubborn strong plant, with thorns); wolfskuilen (wolf-pits) with randjoes (sharpened bamboo stakes) — scherp aangepunte stokjes, die vooral voor de ongehoede inlanders hoogst gevaarlijk zijn (sharply pointed stakes, especially dangerous for the incautious natives); and mandjoe-aanplantingen (mandjoe plantings). The left flank rested against wholly impassable terrain — oerwoud, massieve wildernis (primeval forest, massive wilderness).

The Kaloet benting successfully resisted the Dutch assault of 1 October 1892 — repulsing a strong column of a captain and three lieutenants, supported by 75 men from Lampermej and 50 men of the 14th Battalion, with 7 killed and more than 30 wounded, including Lieutenant Hoolboom (mortally wounded) and Lieutenant Drijber. The benting was eventually taken not by assault but by the auxiliary-system capture by Toekoe Oemar in August 1893 — a bloodless operation in which the Atjehnese garrison withdrew before sunrise after a briefje (note) from Toekoe Oemar threatening a hongerkuur (hunger-cure).

Other bentings of the late concentratie period include the benting of Bak Tjerlak — visible from the post at Anagaloeng at some two hundred metres to the south-west; the bentings conquered by Toekoe Oemar in his August 1893 purification of the XXV Moekims — Boekit Trieng, Boekit Daroe, Kasoemba and Tjot-Goe; and the benting of Lampisang — the Toekoe Oemar fortification stormed by the Dutch on 23 May 1896 in the closing engagement of the spring 1896 crisis.

Account from Kruisheer’s ATJEH ‘96 — Bentengs of 1896

Benteng (also the Dutch-Indies spelling benting) was the Achehnese term for a fortification, typically an earthen-walled square enclosure with bamboo-thorn fence and frequently a small swivel gun. The closely related koeta (also kota) denoted a fortified enclosure or fortified village, often the residence of an hoeloebalang. Kruisheer’s ATJEH ‘96 describes numerous bentengs and koetas: Perampoean, the fortification at Lam Goet (stormed on 14 April 1896), the fortification at Kroeng-Kali (stormed on 17 June and again on 23 June 1896 by compagnie Linck), the fortification at Ateuh Raja, and the stockade (pagar) of various heads. The benteng was the basic unit of Achehnese defensive architecture and the principal obstacle to Dutch infantry assaults in the Atjeh-oorlog.

Etymology and Meaning

The word benteng is a Malay-Indonesian loanword (itself probably from Portuguese bentinho (fortification) or Hindi benti), denoting a fortification. The Dutch-Indies spelling benting reflects the typical colonial phonological reduction of the final velar nasal. Kota / koeta is Acehnese for “fortified enclosure” or “walled settlement” — a sense preserved in place-names like “Kota Radja” (Royal Fort), the colonial capital and the stockade of various hoofden (chiefs). Dutch versterking (fortification) is the generic Dutch term covering both. The pagar (fence) — often bamboo-thorn hedge or aloe hedge — was the outer obstacle, followed by earthen walls (wallen) and frequently a trench (gracht) and a sentry-box.

Historical Context of 1896

In the first semester of 1896 the benteng was the principal Achehnese defensive work encountered by the Dutch. Teuku Umar’s defensive position at Lam-Pisang was a complex of bentengs and loopgraven (trenches) that absorbed the Dutch three-day offensive of 23–25 May 1896 and a preceding 7996-projectile bombardment. The fortification at Lam-Goet was the target of the tuchtiging of 14 April 1896 under Van Heutsz. The fortification at Kroeng-Kali was stormed by compagnie Linck on 17 June 1896 during the tuchtiging of the Lam-Krak Moekims and again on 23 June 1896 during the Ladoeng landing. The fortification at Ateuh Raja and the stockade of various hoofden were characteristic Achehnese defensive positions, with walls up to 3 m thick and 1.5 m high, demolished by Dutch explosives. Perampoean was the target of the 28 April–29 April 1896 night surprise by Lt. Neelmeijer’s marechaussée.

Examples in the Source

Kruisheer describes the benteng in technical detail. The fortification at Belang is described as 18 × 18 m, with wallen 2 m × 1.5 m and two bamboe-doeri paggers. The fortification at Lam-Goet was stormed and razed on 14 April 1896. The fortification at Kroeng-Kali was stormed twice — on 17 June by the 9th Battalion (9e Bataljon) and on 23 June 1896 by compagnie Linck during the Ladoeng landing. The stockade with walls 3 m thick and 1.5 m high was breached by springmiddelen (explosives) on p. 241 — “the Noorder and Oosterface over a length of 12 to 15 m open”. The fortification at Ateuh Raja and the stockade of the moekimhoofd are referenced as fortified Achehnese positions. Perampoean is the target of the 28 April–29 April 1896 night attack. The stockade at Lam-Poe-Poe and Koeta Binasa Baroe are named. The fortified mosque was a further specialised form. A small swivel gun (lila) appears at Lam Tengah fortification and at Kroeng-Kali fortification.

Significance of the Benteng in 1896

The benteng and the koeta are the material expression of Achehnese defensive architecture and the principal tactical obstacle to Dutch operations in Aceh. Their earthen walls and bamboe-doeri paggers could absorb artillery fire (the 7996-projectile bombardment of Lampisang produced “zeer gering” (very slight) results), and their siting in rice paddy and nipah-bosch (nipah palm grove) terrain made Dutch infantry assaults costly. The Dutch response — storm assault by infantry and explosives for demolition — was developed specifically to overcome the benteng. The systematic catalogue of bentengs, koetas and versterkingen in Kruisheer’s text reflects the central tactical problem of the war: how to take a fortified Achehnese position at acceptable cost.

Account in Hooijer’s De verlaten posten in Groot-Atjeh (1897)

A benteng was a fortification — either an Achehnese earthwork and bamboo stronghold or a Dutch earthwork post — and the basic unit of the military landscape described in De verlaten posten in Groot-Atjeh.

Achehnese bentengs

G. B. Hooijer contrasted Achehnese with European fortification in describing the benteng of T. Tjoet Toengkoeb near Kroeng Kali. European works lay on the ground as mathematical figures, without a picturesque point, without the shade of high trees, without weathered edges; in the Achehnese fortifications, by contrast, is alles vuilheid en halve duisternis onder een dicht bladeren dak — all was filth and half-darkness under a dense roof of leaves. The walls, revetted upright with stone on the inner side, were unrecognisable from outside behind a broad girdle of bamboe doeri stools, whose hundreds of whipping twigs were set with hooked thorns and closed every approach better than the best wire entanglement.

In Toekoe Tjoet’s benteng the water-well lay in the south-western bastion, and behind the wall on that side a passage had been dug, covered above against falling shells by coconut trunks and a thick layer of earth and sods; beside the little house built against it lay smoorkuilen (smothering-pits) for smothering Dutch explosive projectiles. Five other large huts housed the garrison. Only a narrow path winding through the thorn hedge and crossing a ditch gave access to the great bastion, and the entrance of the benteng itself was covered by a traverse (traverse (blast wall)). Such small strongholds, Hooijer wrote, were usually discovered only when one stood close before them, and then only by the bullets whizzing out of an opaque green curtain of bamboo leaves.

Dutch bentengs

The Dutch temporary posts followed a recurring pattern, described at Tjot Rang as alweder van het gewone type: an earthen parapet, often with sod banquettes, surrounded by a vertical ijzerdraadversperring and sometimes by a horizontal one; two bastions armed with field-pieces, 8 cm. or 7½ cm., sometimes a mitrailleur or a cochoornmortier; officers’ quarters on the rampart or in a converted Messigit or Achehnese house; kitchen, bath-place and the Chinese sutler’s hut generally outside the wall; watch-houses on posts; and a flagstaff. At Anagaloeng the parapet was upright and revetted, the banquettes secured with bamboo, and the wire entanglement so regular that it looked like factory work. At Kroeng Gloempang the parapet was first of sandbags and later of sods, and a trench was dug so that the relief could reach the entrance under cover.

Account from Land en Volk van Atjeh Vroeger en Nu

Old fort that forms the historical core of towns like Sigli and Lho’Seumawé, around which the town grew haphazardly.

Source: J. Jongejans, Land en Volk van Atjeh Vroeger en Nu (Baarn: Hollandia Drukkerij N.V., c. 1938), pp. 89.

Sources

Onze vestiging in Atjeh, critisch beschreven, by G. F. W. Borel, Kapitein der Artillerie. ‘s-Gravenhage: D. A. Thieme, 1878. pp. 14–17, 24–29, 57, 67, 75–80, 95, 117, 162, 183–186, 191–198, 200–206, 228, 238, 248, 317.

Generaal Swart, Pacificator van Atjeh (“General Swart, Pacifier of Atjeh”), by M. H. du Croo, Colonel K.N.I.L. (retired), with the collaboration of H. J. Schmidt, Titular Colonel K.N.I.L. (retired), with a foreword by His Excellency Lieutenant-General K.N.I.L. (retired) G. K. Dijkstra (Maastricht: N.V. Leiter-Nypels, 1943), Chapter II, III, XIII, XVI.

Atjeh-Album van Eigen Haard, uitgave van de N.V. Het Tijdschrift “Eigen Haard”, Amsterdam, 1896, pp. 31–34 (De Strijd om Kaloet — Eene herinnering uit den Atjeh-oorlog).

D. van den Berg, Cornelis Jacobus Snijders (1852–1939): Een leven in dienst van zijn Land en zijn Volk (Voorburg: September 1944), pp. 25–27 (Benting Kota Alam), pp. 28–32 (Missigit Longbatta, with footnote on ranjoes), pp. 32–33 (Pungej Blang Tjoet, Mandarsah Poetih, Lamara Olejlo). Koninklijke Bibliotheek shelfmark 0301 4872.

ATJEH ‘96, door A. Kruisheer, Kapitein der Infanterie O.I.L., met 2 kaarten en 4 portretten (Weltevreden: N.V. Boekhandel Visser & Co, 1913). Instituut Kern, Leiden. OCR-filename: 20260715_163243_DLP-89-Atjeh_96_Met_2_kaarten_en4_DOORA_KRUISHEER_Kapiteinder_Infanterie_nemoretriever-ocr-v1_OCR.txt, pp. 71, 87, 102, 104–105, 111, 144, 220, 241, 244, 316, 322.

De verlaten posten in Groot-Atjeh, door G. B. Hooijer, Gep. Luit.-Kolonel O. I. Leger, met 24 platen (Haarlem: De Erven F. Bohn; Batavia: G. Kolff & Co., 1897). Koninklijk Instituut voor de Tropen, Centrale Boekerij, Amsterdam. OCR-filename: 20260719_140140_DLP-134-De_verlaten_posten_in_Groot_Atjeh_Nemotron-OCR-v2_OCR.txt, pp. 10, 12, 18, 34, 50, 51.

Acknowledgement of sources. This article is a single consolidated account combining the material previously held in this entry with the account given in De verlaten posten in Groot-Atjeh (1897) by G. B. Hooijer. Dutch terminology has been rendered in English, the original Dutch being retained only in direct quotations and in bibliographic citations.

Land en Volk van Atjeh Vroeger en Nu, by J. Jongejans, Oud-Resident van het Gewest Atjeh en Onderhoorigheden, with a foreword by Dr. H. Colijn (Baarn: Hollandia Drukkerij N.V., c. 1938), pp. 89.

tags	concept, fortification, acehnese, dutch, aceh-war, military, achehnese, defense
aliases	Benteng, system, Sandbag, Atjehese, Atjehnese fortification, Atjehnese benting, Atjehsche benting, Koeta, Kota, Pagar, Versterking, benteng fortification, Malay fort, Acehnese fort, Atjehnese benteng, bentengs, Achehnese fortification

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