Ottoman battleship Abdül Kadir

Abdül Kadir was to have been the Ottoman Navy's first pre-dreadnought battleship.{{sfn|Lyon|p=391}} She followed a series of ironclad warships built in the 1860s and 1870s. In 1876, Sultan Murad V was deposed; the Ottoman Navy had played a role in the coup, which installed Abdul Hamid II on the throne. The new sultan was as a result suspicious of the navy, and attempted to reduce its power by withholding funding and ordering no new capital ships over the course of the following decade. By the late 1880s, however, the ships built by his predecessors were rapidly becoming obsolescent,{{sfn|Lyon|pp=388–391}} especially compared to foreign designs like the British {{sclass|Royal Sovereign|battleship|1}}s.{{sfn|Lyon|p=32}}

More importantly, the Greek Navy—a major rival of the Ottoman fleet—had ordered three {{sclass|Hydra|ironclad|4}} ironclad battleships in 1885.{{sfn|Lyon|p=382}} These ships, though smaller than the older Ottoman ironclads, were kept in a much better state of readiness than the Ottoman vessels, which were left idle in the Sea of Marmara, with little maintenance done.{{sfn|Robinson|p=186}} In 1890, the Ottoman government authorized a large construction program that included two battleships based on the {{convert|12500|MT|adj=on|lk=on}} French {{ship|French ironclad|Hoche||2}}, along with several cruisers and smaller vessels. The two Hoche-class battleships were not built;{{sfn|Gardiner & Gray|p=387}} instead, a smaller design, to be named Abdül Kadir, was ordered that year.{{sfn|Langensiepen & Güleryüz|p=140}} Along with the elderly central battery ironclad {{ship|Ottoman ironclad|Mesudiye||2}}, she would have been one of the largest ships in the Ottoman Navy.{{sfn|Keltie & Renwick|p=1146}}

Abdül Kadir was {{convert|103.63|m|abbr=on|0}} long, and had a beam of {{convert|19.81|m|abbr=on|0}} and a draft of {{convert|7.16|m|abbr=on|1}}. As designed, she would have displaced {{convert|8100|MT}}. She would have been powered by a pair of vertical triple-expansion steam engines each driving a screw propeller, with steam provided by six coal-fired boilers that were ducted into a pair of funnels. Both the engines and the boilers would have been manufactured by the Imperial Arsenal. The engines were estimated to have been rated at {{convert|12000|ihp|lk=in}}, which should have provided a top speed of {{convert|18|kn|lk=in}}. The ship would have had a capacity of {{convert|600|MT}} of coal.{{sfn|Lyon|p=391}}{{sfn|Langensiepen & Güleryüz|p=140}}

Abdül Kadir was to have had an armored belt that was {{convert|230|mm|abbr=on}} thick, and was to have been {{convert|2|m|abbr=on}} wide. The upper decks above the main belt would not have had any armor protection. The transverse bulkheads connecting the ends of the belt were to have been {{convert|105|mm|abbr=on}} thick. Her main battery guns were mounted on barbettes that were {{convert|150|mm|abbr=on}} thick.{{sfn|Lyon|p=391}}

The German firm Krupp had secured the contract to supply the ship's armament. Abdül Kadir was designed to carry a main battery of four 28 cm MRK L/35 in two twin turrets on the centerline, one forward and one aft. The secondary battery was to have comprised six 15 cm SK L/35 in casemates. Close-range defense against torpedo boats was to have been provided by a battery of eight 8.8 cm SK L/30 naval gun/30 quick-firing (QF) guns and eight {{convert|37|mm|abbr=on}} QF guns, all in single mounts. Her armament suite was rounded out with six {{convert|533|mm|abbr=on|0}} torpedo tubes in above water mounts.{{sfn|Lyon|p=391}}{{sfn|Langensiepen & Güleryüz|p=140}} By 1904, her planned armament had been revised, with the 283 mm guns replaced with four {{convert|203|mm|abbr=on|0}} guns in single turrets, and the number of 150 mm guns increased to ten. The 88 mm guns were replaced with {{convert|76.2|mm|abbr=on|0}} guns, and the number of 37 mm guns was increased to ten. Two of the torpedo tubes were removed.{{sfn|Lyon|p=391}}

Abdül Kadir was laid down at the Imperial Arsenal in Constantinople in October 1892. Rather than use an actual slipway, the builders simply began laying the keel pieces on empty ground near the shipyard, using only a small number of wooden beams to support the structure. The slipway that had been used to build the ironclad {{ship|Ottoman ironclad|Hamidiye||2}} was, for some reason, left unused.{{sfn|Sturton|p=155}} By 1895, the steel frames for her hull had been erected, but work proceeded very slowly and frequently stopped, primarily due to the chronically tight Ottoman budget.{{sfn|Langensiepen & Güleryüz|p=140}} In 1897, for instance, work had been halted for some time, and the contemporary journal The Navy and Army Illustrated predicted that the ship would not be finished.{{sfn|Robinson|p=186}} Similar large-scale building projects during this period also fell apart due to lack of funds; a major construction program launched in the aftermath of the Ottoman Navy's poor performance in the Greco-Turkish War of 1897 stalled after funds could not be appropriated for the new ships. By 1906, when work on Abdül Kadir stopped for the last time, the hull had been only partially plated. By this time, the blocks that supported the hull during construction had shifted, which destroyed the keel. As a result, the unfinished ship was broken up on the slipway in 1909.{{sfn|Lyon|pp=388–391}}{{sfn|Langensiepen & Güleryüz|p=140}}

• List of battleships of the Ottoman Empire
• List of naval steamships of the Ottoman Empire

{{reflist|20em}}

• {{cite book

|editor1-last=Gardiner

|editor1-first=Robert

|editor2-last=Gray

|editor2-first=Randal

|title=Conway's All the World's Fighting Ships 1906–1921

|year=1985

|location=Annapolis

|publisher=Naval Institute Press

|isbn=978-0-87021-907-8

|name-list-style=amp

| ref = {{SfnRef|Gardiner & Gray}}

| url=https://archive.org/details/allworldsfightin00rgre

}}

• {{cite book

|editor-last1=Keltie

|editor-first1=J. Scott

|editor-last2=Renwick

|editor-first2=I. A. P.

|editor-link1=John Scott Keltie

|year=1902

|title=The Statesman's Yearbook

|publisher=The Macmillan Company

|location=London

|volume=39

|name-list-style=amp

|ref={{SfnRef|Keltie & Renwick}}

}}

• {{cite book

|last1=Langensiepen

|first1=Bernd

|last2=Güleryüz

|first2=Ahmet

|year=1995

|title=The Ottoman Steam Navy 1828–1923

|publisher=Conway Maritime Press

|location=London

|isbn=978-0-85177-610-1

|name-list-style=amp

|ref={{SfnRef|Langensiepen & Güleryüz}}

}}

• {{cite book

| last = Lyon

| first = Hugh

| editor1-last = Gardiner

| editor1-first = Robert

| year = 1979

| chapter = Turkey

| pages = 388–394

| title = Conway's All the World's Fighting Ships 1860–1905

| publisher = Conway Maritime Press

| location = London

| isbn = 978-0-85177-133-5

| ref = {{sfnRef|Lyon}}

| url-access = registration

| url = https://archive.org/details/conwaysallworlds0000unse_l2e2

}}

• {{cite journal

|editor-last=Robinson

|editor-first=Charles N.

|title=The Fleets of the Powers in the Mediterranean

|journal=Navy and Army Illustrated

|year=1897

|pages=186–187

|volume=III

|location=London

|publisher=Hudson & Kearnes

|oclc=7489254

|ref={{SfnRef|Robinson}}

}}

• {{cite journal

|last=Sturton

|first=Ian

|title=Through British Eyes: Constantinople Dockyard, the Ottoman Navy, and the Last Ironclad, 1876–1909

|journal=Warship International

|volume=57

|number=2

|location=Toledo

|publisher=International Naval Research Organization

|issn=0043-0374

}}

{{DEFAULTSORT:Abdul Kadir}}

Category:1892 ships

Category:Abandoned military projects

Category:Battleships of the Ottoman Navy

Category:Ships built in the Ottoman Empire