north face clearance With while several large warships was sunk by a torpedo

Opportunity to sink the destroyer, however the destroyer there may be implementation of the submarine control tower devastating hit its surest method is to manipulate warships aligned submarine crashing, as early as October 1914, the British the Badger, Acheron But a month later, layer outside the board, in order to play the role of opener.
To anti-submarine is not a perfect method to collision, especially for the dive the submarine is beyond the reach of a variety of wonderful device soon have produced, for example: Improved sweep the sea with with surface ships drag a 61 m (200 ft) long cable sweeping sea ring, when drag it through the waters of the submarine lurking, if the indicator pointer shows things hinder sweep the sea with it immediately laying a row of bombs, the bomb is emitted by electricity. called ram bomb explosives, bomb ends of a rod in an attempt to beat bad submarine deck to reach the destroyed submarine underwater purposes to the downward impact of the explosion In exceptional circumstances, the submarine is located destroyer near the However, the most effective weapon or depth charges, it can be pre-set at different depths explosion first depth charges destroyer sunk by submarine wars occurred in December 4, 1916, that the British destroyer The emission depth charges can be achieved.
In the first few weeks after the outbreak of the war, the submarine threat is not serious, With while several large warships was sunk by a torpedo, realized if no destroyer escort vessel formation in any waters will be difficult activities Duo Geer sandbar battle in the early 1915, the destroyer, although warring much, but still completed the task of destroying the German cruiser The task is not only monotonous and often dragged exhausted, because destroyers needs along with the fleet at sea around the clock duty, and soon the crew have wearied hull also be stricken damage. no lighting and radar case, the destroyer in the fog or night sailing, especially in high-speed maneuvers, from the threat of mines and between the ship and the ship collision hazard always exists between ,north face clearance.1914 to 1918, the British destroyer lost a total of 67, which sank due to the collision between the 18, another 12 crashed.
Expulsion in the First World War