TCOTLB meaning in Academic & Science ?

The Charge of the Light Brigade was a failed military action involving the British light cavalry led by Lord Cardigan against Russian forces during the Battle of Balaclava on 25 October 1854 in the Crimean War. Lord Raglan had intended to send the Light Brigade to prevent the Russians from removing captured guns from overrun Turkish positions, a task for which the light cavalry were well-suited. However, there was miscommunication in the chain of command and the Light Brigade was instead sent on a frontal assault against a different artillery battery, one well-prepared with excellent fields of defensive fire. The Light Brigade reached the battery under withering direct fire and scattered some of the gunners, but they were forced to retreat immediately, and the assault ended with very high British casualties and no decisive gains.

The events were the subject of Alfred, Lord Tennyson's narrative poem "The Charge of the Light Brigade" (1854), published just six weeks after the event. Its lines emphasise the valour of the cavalry in bravely carrying out their orders, regardless of the nearly inevitable outcome. Responsibility for the miscommunication has remained controversial, as the order was vague and Captain Louis Nolan delivered the written orders with some verbal interpretation, then died in the first minute of the assault.