Pel's Plan

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tagsconcept, dutch, colonial, military-strategy, aceh-war, 19th-century, stelling, postenlinie, pel, document, military, strategic-plan, 1875, 1876
aliasesPel's stelsel, Pel-plan, Plan van Pel, Pel's Plan for the stelling of Groot-Atjeh, Pel's fortification line, Pel's plan for the Atjeh line, Pel's secret plan, the grand K. Raba–K. Raya line, Pel's afsluitingslinie, Kroeng Raba–Kroeng Raya line

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Pel’s Plan — Pel’s stelsel — was the strategic concept, elaborated by Colonel Pel during his tenure as Dutch commander in Groot-Atjeh from April 1874 to his death in March 1876, for the great expansion of the Dutch stelling (defensive position) around Kota Radja — from the perimeter bequeathed by Van Swieten’s second expedition to an unbroken ring of thirty-eight fortifications enclosing Kota Radja, Oleh-leh, and the Atjeh-rivier, and ultimately to a line from Kroeng Raba on the West Coast to Kroeng Raija on the North Coast intended to cut Groot-Atjeh off entirely from the sea. The Plan, approved by the Netherlands Indies government, was carried out only in part — Pel himself died during the operations of November 1875–March 1876 — but its heritage, the elaborate postenlinie (posts line) that consumed Dutch military power for the next decade, would burden every subsequent Dutch commander down to the concentration system of 1884.

The Original Stelling (April 1874)

The stelling (defensive position) bequeathed by Van Swieten’s second expedition comprised the kraton of Koeta Radja and certain fixed points on the Atjeh-rivier and around the kraton. Immediately after Van Swieten’s departure for Java on 26 April 26 April 1874, this stelling proved wholly inadequate. To this was added the obligation to protect T. Nek van Marassa, whose territory lay north of the kraton on the left bank of the Atjeh-rivier, and who had submitted to Van Swieten in January 1874. The circumference of Kota Radja, the posts along the river, and the territory of T. Nek were attacked from 27 April 27 April 1874 onwards.

The First Expansion (1874–1875)

A new line of fortifications was constructed from Kota Radja outward, by which Dutch friends would be protected and by which better communication with the roadstead would be obtained through Oleh-leh. A head was soon built there, and Oleh-leh became, as it remains, the port of Groot-Atjeh. On the right bank of the Atjeh-rivier a series of fortifications was likewise formed to secure the riverine communication. All this soon demanded an increase of the troops, which by December 1874 already amounted to double the 3,000 left by Van Swieten. By the time Pel went on leave to Java in June 1875 to discuss further plans with the government, an unbroken ring of thirty-eight fortifications enclosed Kota Radja, enclosing Oleh-leh and the Atjeh-rivier, and demanding a fixed garrison of some 3,000 men. With this, Pel judged that the task assigned to him by Van Swieten in Groot-Atjeh had been fulfilled; but in the judgement of many, Kruijt notes, that task had already been far exceeded, and the expansion had led to a useless dispersal of force.

The Second Expansion (1875–1876)

Yet this was not enough for Pel. He wished for further expansion, and to occupy a line from Kroeng Raba on the West Coast to Kroeng Raija on the North Coast, in order, as he expressed it, “Groot-Atjeh aldus geheel af te sluiten van de zee en het Atjehsche volk zijne beteekenis naar buiten te doen verliezen” (to cut off Groot-Atjeh entirely from the sea and to make the Atjehese people lose its outward significance). The blockade, he believed, could then be allowed to lapse. For this further expansion Pel journeyed to Batavia to press his case. He saw his plan approved by the Netherlands Indies government. His temporary replacement, Colonel Wiggers van Kerchem, had in the interim improved the position, extended it with another post, had damaged the enemy outside it, and repelled his attacks, which grew ever bolder. From November 1875 to March 1876 the further expansion was carried out under heavy fighting. Pel himself died during the operations, and his plan was only partially executed.

Kruijt’s Judgement

Kruijt’s judgement of Pel’s Plan is severe. The continuous expansion of the Dutch stelling in Groot-Atjeh — “dat zich steeds uitbreiden onzer stelling na Van Swieten, door Pel en Van der Heijden, dat verbrokkelen onzer macht in Atjeh, dat verslinden van alle middelen op dat ééne punt” (that continuous expansion of our stelling after Van Swieten, by Pel and Van der Heijden, that fragmentation of our power in Atjeh, that devouring of all means on that one point) — he had always condemned, because the maintenance of so extended a stelling, even had Van der Heijden remained and even had his remaining had the consequences that many imagined, must on the duration have exceeded Dutch strength.

The result of Pel’s Plan, in Kruijt’s analysis, was: “voortdurende uitbreiding onzer stelling in Groot-Atjeh, waarvan behalve groote uitgaven, machtsverbrokkeling en uitputting het gevolg waren, gepaard aan eene roekelooze openstelling der kusten, die het doel dezer uitbreiding, den toevoer naar den vijand af te sluiten, reeds daardoor alléén, alle reden van bestaan ontnam.” (continuous expansion of our stelling in Groot-Atjeh, of which, besides great expenditure, dispersal of force and exhaustion were the consequence, coupled with a reckless opening of the coasts, which by that alone deprived the purpose of this expansion — to cut off the supply to the enemy — of all reason for existence.)

The Inversion under Van der Heijden

Van der Heijden would later invert Pel’s system: where Pel’s stelling aimed at defence, Van der Heijden’s aimed at bedwang (control). Van der Heijden’s stelling still demanded for years the support of a sufficient troop strength, and therefore the administration in military hands. But the heritage of Pel’s stelling — an enormous line of fortifications demanding a fixed garrison far in excess of what could be spared for offensive operations — would burden every subsequent Dutch commander down to the concentration system of 1884.

Significance

Pel’s Plan is the strategic concept that institutionalised the Dutch military presence in Groot-Atjeh and defined the geography of the Dutch position for the next decade. The postenlinie (posts line) of forts and posts around Kota Radja — expanded to thirty-eight fortifications by June 1875 and further under the second expansion — was the principal instrument and the principal burden of the Dutch war effort. The dispersal of force entailed by the expanded stelling was, in Kruijt’s analysis, the structural defect of the Dutch position until the concentration of 1884 reduced the perimeter. The port of Oleh-leh, established as the seaward terminus of Pel’s expanded stelling, would remain the principal Dutch naval base in Atjeh throughout the war. The railway connecting Oleh-leh to Kota Radja — a project of his tenure — would become the Atjeh-tram, the principal logistical instrument of the Dutch campaign.

Sources

Onze vestiging in Atjeh, critisch beschreven, by G. F. W. Borel, Kapitein der Artillerie. ‘s-Gravenhage: D. A. Thieme, 1878. pp. 263, 277–285, 296–323, 327, 329–337, 366.

See Also

Source

De Atjeh-Oorlog: Kort Overzicht van Oorsprong, Verloop en Gevolg, door J. A. Kruijt. ‘s-Gravenhage: Loman & Funke, 1896. Chapter IV, “Pel’s verrichtingen, van April 1874 tot Maart 1876”; Chapter IX (Kruijt’s judgement). OCR-filename: 20260716_140310_DLP-101-De_Atjeh_oorlog_Nemotron-OCR-v2_OCR.txt, pp. 18–20, 45–46.

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