To General J. C. Fremont. June 13, 1862

WASHINGTON; June 13. 1862


We cannot afford to keep your force and Banks's and McDowell's engaged in keeping Jackson south of Strasburg and Front Royal. You fought Jackson alone and worsted him. He can have no substantial reinforcements so long as a battle is pending at Richmond. Surely you and Banks in supporting distance are capable of keeping him from returning to Winchester. But if Sigel be sent forward to you, and McDowell (as he must) be put to other work, Jackson will break through at Front Royal again. He is already on the right side of the Shenandoah to do it, and on the wrong side of it to attack you. The orders already sent you and Banks place you and him in the proper positions for the work assigned you. Jackson cannot move his whole force on either of you before the other can learn of it and go to his assistance. He cannot divide his force, sending part against each of you, because he will be too weak for either. Please do as I directed in the order of the 8th and my despatch of yesterday, the 12th, and neither you nor Banks will be overwhelmed by Jackson. By proper scout lookouts, and beacons of smoke by day and fires by night you can always have timely notice of the enemy's approach. I know not as to you, but by some this has been too much neglected.