But these arrangements have been dislocated now that it has become apparent that a great German army is gathering on the eastern frontier of Belgium, with plain intent to strike for Northern France through that State. General Saussier, who holds the high position of Commander-in-Chief of all the French armies, and the chief of staff, General Miribel, have had the sudden task of planning other dispositions. No fewer than seven Army Corps, the 1st, 2d, 3d, 4th, 9th, 10th, and 11th, all furnished by the most adjacent territorial military ‘regions,’ are now to constitute the army to be massed in and beyond the La Fere-Soissons-Laon triangle, and beyond toward the northern frontier west of the Givet salient, and this army Saussier himself is to command. An army of two corps, the 5th and 6th, commanded by General Carre de Bellemar, is to line the Meuse on the northeast, as in the original disposition. Seven corps, the 7th, 8th, 12th, 13th, 17th, and 18th, are to constitute the field forces and garrisons of the eastern frontier, divided into two armies, the northern army of three corps commanded by General de Galliffet, the southern of four by the Duc de Auerstädt (Davoust). Three corps, the 14th, 15th, and 16th, all of south-eastern domicile, are to watch the Italian frontier from Albertville to Mentone, under the chief command of General Thomassin. The French mobilisation was set about appreciably later than the German; but once begun, no time has been lost, and the rapidity with which it has progressed and is being completed has surprised even those who were most strongly convinced of the regeneration of military France. PUBLIC FEELING IN ENGLAND. DEBATE IN THE HOUSE. LONDON, _May 3_.