especially bread, wheat, barley and rye. that were amassed in the city after the outbreak of war were prevented from being exported. The Governor of Taganrog, Yegor Tolstoy, and Lieutenant-General Ivan Krasnov refused an allied ultimatum by responding, "Russians never surrender their cities". The Anglo-French squadron bombarded Taganrog for 6 hours and landed 300 troops near the Old Stairway in the centre of Taganrog, but they were thrown back by Don Cossacks and a volunteer corps. In July 1855, the allied squadron tried to go past Taganrog to Rostov-on-Don by entering the River Don through the Mius River. On 12 July 1855 HMS Jasper grounded near Taganrog thanks to a fisherman who moved buoys into shallow water. The Cossacks captured the gunboat with all of its guns and blew it up. The third siege attempt was made 19–31 August 1855, but the city was already fortified, and the squadron could not approach close enough for landing operations. The allied fleet left the Gulf of Taganrog on 2 September 1855, with minor military operations along the Azov Sea coast continuing until late 1855. Caucasus theatre As in the previous wars, the Caucasus front was secondary to what happened in the west. Perhaps because of better communications, western events sometimes influenced the east. The main events were the second capture of Kars and a landing on the Georgian coast. Several commanders on both sides were either incompetent or unlucky, and few fought aggressively. 1853: There were four main events. 1. In the north, the Ottomans captured the border fort of Saint Nicholas in a surprise night attack (27/28 October). They then pushed about 20,000 troops across the River Cholok border. Being outnumbered, the Russians abandoned Poti and Redut Kale and drew back to Marani. Both sides remained immobile for the next seven months. 2. In the centre the Ottomans moved north from Ardahan to within cannon-shot of Akhaltsike and awaited reinforcements (13 November), but the Russians routed them. The claimed losses were 4,000 Turks and 400 Russians. 3. In the south about 30,000 Turks slowly moved east to the main Russian concentration at Gyumri or Alexandropol (November). They crossed the border and set up artillery south of town. Prince Orbeliani tried to drive them off and found himself trapped. The Ottomans failed to press their advantage; the remaining Russians rescued Orbeliani and the Ottomans retired west. Orbeliani lost about 1,000 men from