Dury, Compiègne and Abbeville meetings

The Dury Meetings (there were 2 of them) occurred on the afternoon of March 23rd and evening of March 24, 1918, at Dury Town Hall, located three miles south of Amiens.[4] They were initiated by General Petain, Commander of the French armies on the Western Front, who met with General Douglas Haig, his counterpart in the British Army, at Haig's chateau and advance GHQ.[5][6] The German attack pierced a part of the line recently taken over by the English from the French (see the top map), and Haig was in desperate need of reinforcements to close the breach. In the area of the break, 26 English divisions faced off against 71 German divisions.[7] He had already been promised 21 divisions from Petain.[8] However, it took two days to transfer a single division by train, without its guns (artillery), so it would take days, even weeks for them all to arrive.[9] At 4pm on the afternoon of March 23rd, General Haig needed more help. He asked for a reserve of twenty French divisions to be centered around the town of Amiens (behind the British front), to form a line parallel with the Somme River (see the top map) to protect the British right flank. To this, Petain refused. In fact, the German breach of the Western Front was now deep and growing, and General Petain informed General Haig that if the British continued to retreat, he would have to break his link with them so his French armies could cover Paris.[10][11][12] General Petain received his instructions from the French War Cabinet, he informed his generals, and his presence in Dury at 11pm on the night of March 24, 1918 was to inform General Haig.[13][14] Per author B.H. Liddell-Hart, General Petain warned General Haig:

"If you withdraw your hand in proportion as I'm stretching out mine towards you, contact between our two armies will be broken in the end; your army then risks being cornered in open country, while I shall be reduced to covering Paris."[15]

The order sent by General Petain was less specific, and does not mention Paris.[16] However, per General Weygand, who was the French military liaison to the Supreme War Council in Versailles, General Petain "sent General Fayolle an instruction, the scope of which cannot be exaggerated".[17]

General Haig's retreat order, 1 of 2

General Haig's retreat order, 2 of 2

The Compiègne Meeting was held at French G.Q.G. Headquarters from 5pm to 7pm in the early evening of March 25th.[18][19][20] It was arranged by Prime Minister Georges Clemenceau to settle a vexing command problem of the Allies. Unlike the Germans, whose allies were immediately subordinate to the Kaiser and General Ludendorff, Germany's top general, the Allies had no such arrangement, and no unified commander.[21] With all the French generals and their civilian leadership present, but only the English leader present (the English generals were missing), the decision of a unified command had to be postponed until the next day.[22][23]

This was the meeting attended by the British generals. The Abbeville Meeting was arranged by General Henry Wilson and took place in the afternoon of March 25, 1918 (A second conference, relating to a Supreme War Council meeting, took place on 1-2 May 1918).[24] General Haig had informed his superior, General Henry Wilson, of the initial British defeat (at about 7pm, the previous night, over the telephone) and had asked him to come over from England.[25][26][27] Haig also invited the French military leadership to a meeting in Abbeville (30 miles south of B.E.F. Headquarters), which was to start at 3pm.[28] When General Wilson arrived from London that morning, he met with General Haig at his headquarters in Montreuil (GHQ) at 11am.[29][30][31] He was told that the British were confronted by the whole offensive weight of the German army.[32] General Haig handed Wilson an order, which his headquarters had prepared, that authorized an immediate withdrawal of B.E.F. forces from the trenches in the direction of the Channel Ports of Calais, Dunkirk and Boulogne. The order also requested at least 20 divisions from General Petain, to cover the English retreat. Haig said, "Unless the whole French army came up we were beaten" and "It would be better to make peace on any terms we could."[33] General Wilson and General Haig drove to Abbeville early that afternoon.[34][35] At 4pm they were met by General Maxime Weygand and his aide.[36] Weygand was read the order, and understanding its significance, he asked for a handwritten copy. Although the plan meant abandoning the Western Front line as a defense and leaving a breach open to the Germans, it was the best the Allies could do under the circumstances without avoiding the wider catastrophe of encirclement and surrender. Weygand left the meeting with the order, and that evening hand delivered it to General Mordacq, Prime Minister Clemenceau's military aide.[37] The entire matter was settled the next day, at the Doullens Conference, when all sides finally got together.[38][39][40]