Grant and Meade launched no more attacks on the Confederate defenses at Cold Harbor. Although Grant wired Washington that he had "gained no decisive advantage" and that his "losses were not severe," he wrote in his "Personal Memoirs" that he regretted for the rest of his life the decision to send in his men. The two opposing armies faced each other for nine days of trench warfare, in some places only yards apart. The trenches were hot, dusty, and miserable, but conditions were worse between the lines, where thousands of wounded Federal soldiers suffered horribly without food, water, or medical assistance. Grant was reluctant to ask for a formal truce that would allow him to recover his wounded because that would be an acknowledgment he had lost the battle. He and Lee traded notes across the lines from June 5 to June 7 without coming to an agreement, and when Grant formally requested a two-hour cessation of hostilities, it was too late for most of the unfortunate wounded, who were now bloated corpses. Grant was widely criticized in the Northern press for this lapse of judgment.