 Eighth Army had in reserve three understrength infantry regiments and the 2 @-@ battalion British 27th Infantry Brigade which was not yet completely equipped and ready to be placed in line : The 1st Provisional Marine Brigade at Changwon , 6 miles ( 9 @.@ 7 km ) northeast of Masan , preparing for movement to the port of Pusan ; the US 27th Infantry Regiment of the 25th Division which had arrived at Masan only the night before at 20 : 30 to relieve the 5th Regimental Combat Team , which was then to join the 24th Division in the Taegu area ; and the US 19th Infantry Regiment of the US 24th Infantry Division , then with that division 's headquarters at Kyongsan southeast of Taegu . Walker alerted both the 24th Division headquarters , together with its 19th Regiment , and the 1st Provisional Marine Brigade to move at a moment 's notice ; the 24th Division either to the 2nd or 25th Division fronts , and the marines to an unannounced destination . 
 Eighth Army had in reserve three understrength infantry regiments and the 2 @-@ battalion British 27th Infantry Brigade which was not yet completely equipped and ready to be placed in line : The 1st Provisional Marine Brigade at Changwon , 6 miles ( 9 @.@ 7 km ) northeast of Masan , preparing for movement to the port of Pusan ; the US 27th Infantry Regiment of the 25th Division which <a href='been_done' title='1'><mark>had</mark></a> arrived at Masan only the night before at 20 : 30 to relieve the 5th Regimental Combat Team , which was then to join the 24th Division in the Taegu area ; and the US 19th Infantry Regiment of the US 24th Infantry Division , then with that division <a href='null_genetive' title='2'><mark>'s</mark></a>headquarters at Kyongsan southeast of Taegu . Walker alerted both the 24th Division headquarters , together with its 19th Regiment , and the 1st Provisional Marine Brigade to move at a moment <a href='null_genetive' title='3'><mark>'s</mark></a>notice ; the 24th Division either to the 2nd or 25th Division fronts , and the marines to an unannounced destination . 
Eighth Army had in reserve three understrength infantry regiments and da 2 @-@ battalion British 27th Infantry Brigade which was not yet completely equipped and ready to be placed in line : The 1st Provisional Marine Brigade at Changwon , 6 miles ( 9 @.@ 7 km ) northeast of Masan , preparing for movement to the port of Pusan ; tdaUS 27th Infantry Regiment of thda5th Division which done arrived at Masan only thedate b4 at 20 : 30 to relieve the 5th Regimental Combat Team , which was then to join the dah Division in the Taegu area ; and the Uda9th Infantry Regiment of the USdath Infantry Division , then with dat division  headquarters at Kyongsan southeast of Taegu . Walker alerted both the 24th Division headquarters , together with its 19th Regiment , and the 1stdaovisional Marine Brigade to move at a moment  notice ; the 24thdavision either to the 2nd oda5th Division fronts , and the marinedao an unannounced destination .