Cries of help brought First Lieutenant Nicholas A. Canzona’s 1st Platoon of A/Engineers, which had just arrived at Murray’s CP. In a brief clash around the orchard, the engineers killed ten enemy die-hards. South Korean police swept through the adjoining rice paddy and came up with seven prisoners. About the same time, Major James D. Jordan’s party arrived in the area to select a position for Battery A of 1/11. Again small-arms fire crackled. Two of Jordan’s NCOs, Technical Sergeants Kenneth C. Boston and Donald Comiskey, plowed through the hail of lead and killed four more North Koreans.[240] [240] Maj J. D. Jordan interv, 27 Sep 54. North of the railroad, still another Marine was killed and one more wounded not far from Murray’s headquarters. For obvious reasons a tight perimeter of engineers and H&S Company troops was drawn around the CP during the night. Nevertheless, a Red officer stumbled through the line in the darkness and seriously wounded Second Lieutenant Lawrence Hetrick of A/Engineers. At dawn on 18 September the regimental commander and his staff were awakened by the chatter of an enemy submachine gun a few yards from the CP. Holed up in a grain field with one Communist rifleman, the officer who had shot Hetrick fought fanatically against a whole platoon of engineers. Another Marine was wounded before the suicidal stand was crushed by grenades and rifle fire. There were no regrets when Murray’s headquarters took leave of Ascom City and displaced to Kimpo. _Enemy Counterattack at Kimpo_ The air at Kimpo was charged with tension during the night of 17–18 September. Troops of 2/5, manning perimeters which had been laid out on unfamiliar ground during darkness, had every reason to believe that the North Koreans would not give up the airfield without a fight. But there were troubles enough in the North Korean camp, where confusion and panic seemed to be the order of the day. Intelligence on the enemy garrison in the Kimpo area presents a scrambled picture so characteristic of the Communist organization throughout the Inchon-Seoul operation.[241] It appears that elements of the NKPA 1st Air Force Division were charged with the operation of the airfield. Under the command of 40-year-old Chinese-trained Brigadier General Wan Yong, the division was comprised of the following units or, more often than not, mere fragments thereof: [241] The intelligence summary is derived from: 1st MarDiv _SAR_, Annexes Baker and Queen Queen. Division Headquarters 1st Co, Engineer Bn, Fighters Regt 3d Co, Engineer Bn, Fighters Regt 3d Plat, Gunners Co 2d Co, 1st Bn, 1st Regt 2d Bn, 1st Regt Finance Co, 3d Technical Bn Supply Co