Sir Winston’s oratorical skills were world famous, and he started developing them at an early age. When he was just 23, he wrote an unpublished paper called “The Scaffolding of Rhetoric,” in which he offered five “principal elements” to win over audiences. With all due respect to Sir Winston’s estimable writing skills, I’ve taken the liberty of extending his 1897 verbiage (bolded) into modern times:
Churchill was back in the cabinet by mid-1917 and finished the war as minister of munitions. He opposed postwar accommodations with Indian separatists such as Gandhi and was involved in other international affairs as colonial secretary, including establishment of the Iraqi nation in 1921. Over the next several years he was in and out of Parliament and government, earning an exceptional living from writing.
Correctness of diction.“Diction” is often used to refer to articulation, but its primary meaning is word choice—think of dictionary. Our digital culture of text messages, tweets, and email has impacted our spoken language, often reducing it to monosyllables, idioms, and clichés. This is not to say that you should use long or esoteric words. Aspire to precision and clarity when you speak.
But we must learn to be equally good at what is short and sharp and what is long and tough. It is generally said that the British are often better at the last. They do not expect to move from crisis to crisis; they do not always expect that each day will bring up some noble chance of war; but when they very slowly make up their minds that the thing has to be done and the job put through and finished, then, even if it takes months - if it takes years - they do it.
For the next year Britain held its resolve. It was battered but did not crumble. In fact, the war energized Churchill, who was sixty-five years old when he became Prime Minister. Churchill maintained his private strength by taking each day at a time. Churchill resolved that the only way to move past The Darkest Hour was to keep moving. He commented that “success consists of going from failure to failure without a loss of enthusiasm.” Alternatively, “If you’re going through hell, keep going.”
The shock of rejection by the nation fell heavily on Churchill. Indeed, though he accepted the role of leader of the parliamentary opposition, he was never wholly at home in it. The economic and social questions that dominated domestic politics were not at the centre of his interests. Nor, with his imperial vision, could he approve of what he called Labour’s policy of “scuttle,” as evidenced in the granting of independence to India and Burma (though he did not vote against the necessary legislation). But in foreign policy a broad identity of view persisted between the front benches, and this was the area to which Churchill primarily devoted himself. On March 5, 1946, at Fulton, Missouri, he enunciated, in the presence of President Truman, the two central themes of his postwar view of the world: the need for Britain and the United States to unite as guardians of the peace against the menace of Soviet Communism, which had brought down an “iron curtain” across the face of Europe; and with equal fervour he emerged as an advocate of European union. At Zürich, on September 19, 1946, he urged the formation of “a council of Europe” and himself attended the first assembly of the council at Strasbourg in 1949. Meanwhile, he busied himself with his great history, The Second World War, six volumes (1948–53).
In many ways, Churchill’s reputation as a speechmaker has been a prisoner of the success he achieved between the fall of France in 1940 and the victory at El Alamein in 1942. What most people know of these speeches is largely ‘confined to a few famous phrases excerpted from a limited number of radio broadcasts in the summer of 1940'. The result is that these ‘quotable bits’ have crowded out other equally important, if less memorable speeches made throughout the war (pp. 2, 229). Nothing better illustrates this point than a speech delivered by Churchill that same summer. With their nation’s defeat, it was altogether likely that the French navy – the world’s fourth largest – would fall into German hands. Before he would let that happen, Churchill took what he later called ‘a hateful decision, the most unnatural and painful in which I have ever been concerned’. With much of the French fleet anchored at Mers-el-Kebir near Oran in North Africa, he ordered the Royal Navy to destroy his former ally’s warships before they could be used by the Nazis against Britain. Churchill’s address to the House of Commons the following day, like the attack itself, is all but forgotten, at least in the English-speaking world; but the immediate impact of both could not have been more significant. The ruthlessness of the assault demonstrated to the world, and especially to the United States, that Britain, in Churchill’s own words, would ‘prosecute the war with the utmost vigour’. For the first time, Conservative MPs joined their Labour and Liberal colleagues cheering the new prime minister, one witness recorded, ‘like mad’ (pp. 62–3). Even if, as Toye suggests, this show of support was stage managed, the Chamberlainite MP, Henry ‘Chips’ Channon, detected a change. ‘At the end of his speech’, Channon recorded in his diary, ‘the House rose, cheered, waved Order Papers – as I have so often seen them do for Neville. Only it was not little Neville’s turn now. Winston suddenly wept’,(3) (Toye does not fully quote this part of Channon’s diary, which is unfortunate. It is a minor oversight, but there are others that are not – about which more later.)
We shall not flag or fail. We shall go on to the end, we shall fight in France, we shall fight on the seas and oceans, we shall fight with growing confidence and growing strength in the air, we shall defend our Island, whatever the cost may be, we shall fight on the beaches, we shall fight on the landing grounds, we shall fight in the fields and in the streets, we shall fight in the hills; we shall never surrender, and even if, which I do not for a moment believe, this Island or a large part of it were subjugated and starving, then our Empire beyond the seas, armed and guarded by the British Fleet, would carry on the struggle, until, in God's good time, the New World, with all its power and might, steps forth to the rescue and the liberation of the Old.
Early in Winston Churchill’s political career he became known for his opposition, during peacetime, to building armaments for armaments’ sake. He thought such expenditures diverted too much taxpayer money from more pressing domestic social needs. Over the course of Churchill’s entire political career, he supported lower defense spending most of the time. He was one of the authors of the “ten-year rule,” according to which British defense planning should look ten years ahead for potential conflicts, and plan accordingly. If no conflict could reasonably be foreseen, Churchill usually urged restraint in defense spending. But when the potential for serious conflict began to appear on the horizon, as it did before each world war, Churchill bowed to reality and urged preparedness.
Even though the U.S. was desperately trying to build up its military forces throughout 1941, Roosevelt decided to give the British some of the United States' most advanced weapons. Military aid to Britain was greatly facilitated by the Lend-Lease Act of March 11, 1941, in which Congress authorized the sale, lease, transfer, or exchange of arms and supplies to "any country whose defense the president deems vital to the defense of the United States." Related Objects
Here is where we come to the Navy--and after all, we have a Navy. Some people seem to forget that we have a Navy. We must remind them. For the last thirty years I have been concerned in discussions about the possibilities of oversea invasion, and I took the responsibility on behalf of the Admiralty, at the beginning of the last war, of allowing all regular troops to be sent out of the country. That was a very serious step to take, because our Territorials had only just been called up and were quite untrained. Therefore, this Island was for several months particularly denuded of fighting troops. The Admiralty had confidence at that time in their ability to prevent a mass invasion even though at that time the Germans had a magnificent battle fleet in the proportion of 10 to 16, even though they were capable of fighting a general engagement every day and any day, whereas now they have only a couple of heavy ships worth speaking of--the Scharnhorst and the Gneisenau. We are also told that the Italian Navy is to come out and gain sea superiority in these waters. If they seriously intend it, I shall only say that we shall be delighted to offer Signor Mussolini a free and safeguarded passage through the Strait of Gibraltar in order that he may play the part to which he aspires. There is a general curiosity in the British Fleet to find out whether the Italians are up to the level they were at in the last war or whether they have fallen off at all.
This memorandum and other actions of Churchill around the time of the Agadir made the prime minister, H. H. Asquith, realize that Churchill needed a more prominent government post from which to influence the nation’s strategic destiny. Within a few weeks of the resolution of the Agadir crisis, Asquith had elevated Churchill to First Lord of the Admiralty, in which office Churchill introduced a number of forward-looking reforms and innovations that echo down to the present day.

Expecting that the German offensive would develop along much the same lines as it did in 1914, the lines of communication of the British Expeditionary Force (BEF) did not run through the "short crossing" Channel ports – Boulogne, Calais, Dunkirk, etc. – but rather through Dieppe and Le Havre. On 13 May, the Wehrmacht's attack through the Ardennes had reached the Meuse River at Sedan and then crossed it, breaking through the defences of the French Army. By 20 May, Wehrmacht armoured divisions had reached the coast of the English Channel, splitting the BEF and the French First Army from the main French forces.[2]

Churchill Speeches WW2