5,000. The Russians now decided to advance. The Ottomans took up a strong position on the Kars road and attacked-only to be defeated in the Battle of Başgedikler, losing 6,000 men, half their artillery and all of their supply train. The Russians lost 1,300, including Prince Orbeliani. This was Prince Ellico Orbeliani, whose wife was later kidnapped by Imam Shamil at Tsinandali. 4. At sea the Turks sent a fleet east, which was destroyed by Admiral Nakhimov at Sinope. 1854: The British and French declared war on 28 March. Early in the year on 3 January, the Anglo-French fleet appeared in the Black Sea, and the Russians abandoned the Black Sea Defensive Line from Anapa south. N. A. Read, who replaced Vorontsov, fearing an Anglo-French landing in conjunction with Shamil, 3rd Imam of Dagestan and the Persians, recommended withdrawal north of the Caucasus. For that purpose, he was replaced by Baryatinsky. When the allies chose a land attack on Sebastopol, any plan for a landing in the east was abandoned. In the north, Eristov pushed southwest, fought two battles, forced the Ottomans back to Batum, retired behind the Cholok River and suspended action for the rest of the year (June). In the far south, Wrangel pushed west, fought a battle and occupied Bayazit. In the centre. the main forces stood at Kars and Gyumri. Both slowly approached along the Kars-Gyumri road and faced each other, neither side choosing to fight (June–July). On 4 August, Russian scouts saw a movement which they thought was the start of a withdrawal, the Russians advanced and the Ottomans attacked first. They were defeated and lost 8,000 men to the Russian 3,000. Also, 10,000 irregulars deserted to their villages. Both sides withdrew to their former positions. About then, the Persians made a semi-secret agreement to remain neutral in exchange for the cancellation of the indemnity from the previous war. 1855: Siege of Kars: Up to May 1855, Ottomans forces in the east were reduced from 120,000 to 75,000, mostly by disease. The local Armenian population kept Muravyev well-informed about the Ottomans at Kars and he judged they had about five months of supplies. He therefore decided to control the surrounding area with cavalry and starve them out. He started in May and by June was south and west of the town. A relieving force fell back and there was a possibility of taking Erzerum, but