 Both flew to Dầu Tiếng, but the 3rd moved forward to Suoi Da.While DePuy made certain of his supply lines, both brigades started after the 9th Division early on the sixth.Rather than conduct a multi-unit sweep that would take time to develop and would allow the 9th Division to slip into Cambodia, DePuy decided to insert his forces quickly at a point close to the suspected enemy bases in hopes of generating a hasty and unplanned response.