Show troops planes in mimic war washington one hundred planes and troops of the second division will participate in the mimic warfare to be conducted in the vicinity ot of san antonio texas may 11 to 21 the combined ground and air for force ce maneuvers will bring together the greatest concentration of 0 army aircraft ever assembled in the united states and will also put in the field the only divisional formation of the army in the country the maneuvers will be divided into two phases when the planes cows conw winging in from their stations in all parts of 0 the country they will join the second division tor for combined operations against an imaginary foe the whole force being under command of major general ernest hinds commander of the he eighth corps area the operations will put into practice combat theories method ot of intercommunication between the ground and air wings of 0 the combined force and staff v work vork ork tor for the direction of both wings in a coordinated attack |