When she retired, that state of things was not changed; Russia was still the domineering Power, and still held in her hands the means of disquieting, threatening, nay, of attacking Turkey. No doubt the object of the war enlarged with its progress; but that, within certain limits, is common to all wars. Having gone to the vast expense of sending armies and fleets to Turkey, the Allies would have been culpable had they neglected to obtain the amplest possible security for the independence and integrity of Turkey. Towards the end of June the British Cabinet were engaged in considering the important project submitted by the Duke of Newcastle. After some deliberation, all parties assented, and the terms of the despatch to Lord Raglan were finally agreed to on the 28th. In this despatch Lord Raglan was instructed "to concert measures for the siege of Sebastopol, unless," so the terms ran, "with the information in your possession, but at present unknown in this country, you should be decidedly of opinion that it could not be undertaken with a reasonable prospect of success.... If, upon mature reflection, you should consider that the united strength of the two armies is insufficient for this undertaking, you are not to be precluded from the exercise of the discretion originally vested in you, though her Majesty's Government will learn with regret that an attack from which such important consequences are anticipated must be any longer delayed." He was further informed that, as no safe and honourable peace could be obtained until the fortress was reduced, and the fleet taken or destroyed, nothing but "insuperable impediments" was to prevent an early decision. These are what have been called the "stringent instructions" directing the invasion of the Crimea. They were supported by the voice of the nation and its Parliament. Before the Cabinet had taken its decision, before it was known that the siege of Silistria had been raised, Lord Lyndhurst in his place, on the 19th of June, declared that "in no event, except that of extreme necessity, ought we to make peace without previously destroying the Russian fleet in the Black Sea, and laying prostrate the fortifications by which it is defended." And in answer, Lord Clarendon, with more reticence of language, spoke to the same effect.