USS MULLINNIX DD-944

Battle of Dong Hoi 19 April, 1972

Dong Hoi


Introduction

The Easter Offensive was a massive conventional attack. The north committed 14 regular divisions, 26 regiments, and a massive amount of supporting armor – more than 600 T-54, T-55, and the amphibious PT-76 tanks. The North Vietnamese ground forces also were fully equipment with artillery, including the dangerous and effective 130-mm and 152 mm artillery pieces and huge 160-mm mortars.

Even so, the key element of Giap’s (Defense Minister Vo Nguyen Giap), arsenal was a vastly expanded anti aircraft system that traveled along with invading forces. The flak weapons included 23, 37, 57, 85, and 100-mm guns. Supplementing the familiar SA-2 surface-to-air missiles were deadly man-portable SA-7 Strela heat-seeking missiles, for which totally new tactics had to be devised.

Note

Mullinnix was steaming towards Pearl Harbor, from the Panama Canal on the day of this battle.

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The North Vietnamese did not take the U.S. presence in the Gulf of Tonkin lightly, NVA shore batteries struck the destroyer USS Buchanan DDG-14 on 17 April 1972, killing one sailor and wounding seven others.



The shell did not explode on contact but went through the aluminum deck before exploding. It hit between the aft 5" mount and ASROC launcher, then entered overhead after passageway destroying all cables in overhead.








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Battle of Dong Hoi 19 April 1972


The Battle of Dong Hoi was a clash between United States Navy warships and Vietnam People's Air Force (VPAF) MiG-17F fighter bombers, several torpedo boats and shore batteries on 19 April. This was the first time U.S. warships faced an air raid since the end of World War II.

The Battle for Dong Hoi Gulf involved fierce firefights when Navy ships attempted to stop North Vietnamese troops and supplies transiting the coast highway in North Vietnam from reaching the battle front in Quang Tri Province. The air raid described here marked the end of daylight raids by the Navy. Within a few weeks, however, all North Vietnamese resistance at Dong Hoi was suppressed.

The U.S. warships involved were the 7th Fleet flagship, guided missile cruiser USS Oklahoma City CLG-5, the guided missile cruiser USS Sterett DLG-31, and destroyers USS Lloyd Thomas DD-764 and USS Higbee DD-806.



The American warships operating in the Gulf of Tonkin were shelling North Vietnamese coastal targets around Dong Hoi, Quang Binh Province, North Central Coast region near the DMZ along the 17th parallel, the provisional borderline between South Vietnam and North Vietnam when they were attacked by VPAF MiGs in the first air attack on U.S. naval forces in the Vietnam War.

At approximately 1700, USS Sterett detected three hostile aircraft approaching the navy ships. The problem was that they were flying too low for anyone to get missile-guidance lock on them. They were bearing down on the ships very fast.

In his book, "Fighting To Leave", Colonel Robert E. Stoffey, abroad the 7th Fleet Command Ship USS Oklahoma City, recalls receiving a third 'red alert phone' call from Commander Joe Fairchild in CIC, "That 2nd MiG has turned directly towards us! This may become a problem. We do have two Talos missiles out of the missle house and armed, ready to fire, but the MiG is too low to get a lock."

Stoffey replies, "Thanks Joe, let me know when the MiG gets feet wet!" (crossing the beach for the Gulf of Tonkin).

Red alert phone again, "The MiG is now fet wet, still very low and heading straight for our group of ships! Still no missile lock-on!"

Stoffey gets Captain Godfrey and Admiral Mack into the war room ASAP and gives them a quick verbal overview. Admiral Mack says, "I've got to get on the bridge to see this. This MiG pilot has guts coming out here that low, in this pitch-black overcast night." Admiral Mack opened the hatch to the bridge just as they all heard the roar of a jet going by the Oklahoma City's bow, seeming to turn toward their port side. Almost immediately, there was a loud explosion aft of Oklahoma City's starboard.

"Find out what the hell that was," shouted the admiral.

One of the MiG-17Fs scored a direct hit on USS Higbee with a BETAB-250 (250 kg, 550 lb) bomb, after failing to hit its target twice on two previous attack runs. The explosion destroyed the aft 5-inch (127 mm) gun mount which was empty, as the 12-man crew having been evacuated following a "hang fire" (a round stuck in one of the barrels).

Red alert phone: "The destroyer Higbee has been hit by a bomb. I'll get more info for you soon."

As quickly as the Admiral is notified, a 2nd explosion is heard, not as loud as the first.

Red alert phone: "The Sterett shot down the MiG with a Terrier missile. The Higbee is burning badly in the stern area. Captain Kanakanui has Oklahoma City slowing down so we can pull beside to render assistance."


USS Higbee after MiG attach. Photo taken from USS Sterrett 19 April, 1972


Another View of the USS Higbee DD-806 Damage from a MIG's 250# Bomb


And Another View...


As the USS Oklahoma City approaches USS Higbee, its obvious that she is ablaze. The flames light up the entire area. The damaged ship looked eerie in the dark with the low overcast reflecting the light of the fire.

Red alert phone yet again: "Higbee took a 500-pound bomb on the fantail. The bomb blast went off below the deck causing a fire in the living quarters. Thank God everybody was at general quarters! There were only four reported injured and nobody killed. The blast severly damaged the aft twin 5-inch gun turret."

Damn the phone: "The Higbee crew is having a hell of a time fighting the fire. They can't get to the hoses and axes on the fantail. Captain Kanakanui is pulling Oklahoma City away from Higbee as we can't help fight the fire. He's concern we are too close in case Higbee's ammunition stores explode."

Higbee needed a doctor ASAP. Their corpsman was doing the best he could but they needed a doctor. Problem was with the fantail damaged, the helo would have to drop Captain Burkhart (doctor) onto the bow by winch and horse collar from the helo's rescue hoist.

The attack crippled Higbee's 5-inch gun turret, impaired its steering and propulsion, and wounded 4 sailors. Oklahoma City only sustained minor damage on its stern. Once the fire was put out, USS Higbee headed directly to Subic Bay for damage repairs.

Another MiG-17 simultaneously aimed its bombs at USS Oklahoma City but missed the target. According to U.S. claims, one of the MiGs was shot down by a Terrier surface-to-air missile from USS Sterett. One more MiG disappeared from Sterett's radar along with a Terrier missile fired at it from the frigate, indicating a probable kill.


Picture of MiG that damaged USS Higbee


USS Sterrett downs MiG – “Splash 1”


The next morning at his briefing, Admiral Mack stated, "Well, we've just proven one of my major concerns for years. We are all aware we no longer have antiaircraft guns on our ships, like we did during WWII. The missiles are great, but not for close-in low altitude air attacks. If ever I get into a position to change that, I certainly will." Later, Admiral Mack's relief, Vice Adm. James L. Holloway III, after his tour of duty as Seventh Fleet commander, went to Washington and eventually became Chief of Naval Operations (CNO) and ensured that vulcan machine guns for air defense were installed on all combat ships.

Back to the present, the fleet needed a fix NOW! Colonel Stoffey suggested, "Admiral, I have an idea that would certainly help. It wouldn't be the perfect solution, but it would immediately assist in filling the gap in the ships' defenses for now. I could get handheld Redeye heat-seeking, shoulder-fired, surface-to-air missile systems from our Marines located in Okinawa."

Admiral Mack thought about it for a few minutes, then he said, "It sounds good. Work out the details and brief me. If I like the plan, you can implement it."

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Before arriving on 16 May, USS Mullinnix DD-944 had Marines with their "Redeye" missiles assigned and stationed aboard her. Praise God, we were never required to use them in battle.

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A North Vietnamese Styx anti-ship missile was alleged to have been fired and intercepted, but this was not confirmed by official documentation.

At approximately 1800 as the US ships withdrew to the northeast, USS Sterett detected two surface targets shadowing the US ships, after 30 minutes, Sterett opened fire on the targets with its 5-inch guns destroying the two suspected North Vietnamese P 6-class torpedo boats.



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The U.S. later responded by bombardment against Vinh and Dong Hoi on 19 and 20 April, and an air strike by 33 aircraft on April 22 at the Gat airfield, from which the attacking MiG-17s had taken off, destroying one MiG and damaging another on the ground.

Although the losses inflicted were superficial, the North Vietnamese attack had forced the Americans to employ more of their strength to prevent future incidents against the background of downscaling U.S. military activities in the area.



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Grand Forks Herald

7th Fleet Flagship USS Oklahoma City, and Destroyer USS Higbee, Damaged in Engagements with North Vietnamese

Friday, April 20, 1972


Saigon (AP) - Heavy fighting erupted anew today on two sides of An Loc, 60 miles North of Saigon, after a 1,600-round enemy artillery bombardment of the war-torn provincial capital, Six North Vietnamese tanks were reported destroyed.

U.S. spokesmen disclosed meanwhile that ships of the U.S. 7th Fleet battled North Vietnamese MIG planes, torpedo boats and shore batteries this week in some of the heaviest sea action of the Indochina war.

The destroyer USS Higbee and the 7th Fleet flagship, the cruiser USS Oklahoma City, were damaged. Four Americans were wounded. A MIG jet that bombed the Higbee was shot down by a missile, the Navy said, and it was believed that three North Vietnamese torpedo boats were sunk and a fourth was damaged.


Damage to Aft Gunmount, USS Higbee DD-806, 20 April 1972


The allied commands also reported that the North Vietnamese offensive, now in it's 22nd day, pushed Vietnamese casualties on both sides last week to their highest levels since the 1968 Tet offensive. The South Vietnamese command reported 1,002 of its troops and 7,117 enemy killed; the U.S. Command reported 12 American battlefield deaths for the second week in a row, the biggest total in six months.

The South Vietnamese command said that its paratroopers and rangers were locked in heavy fighting at midway half a mile North and a mile East of An Loc. Twenty U.S. B52's dropped 500 tons of explosives on three sides of the city, trying to break up the enemy concentrations besieging the city. Field reports said North Vietnamese troops spearheaded by tanks renewed the attack from the North and from the Southeast. One battle 2 ½ miles Southeast of the city around a paratrooper position known as Hill 169 was described as "close combat," and casualties were believed to be heavy on both sides.

The ground attacks were preceded by a 1,600 round artillery barrage from dawn until dusk Wednesday, and enemy bombardment was renewed today. The Saigon command claimed about 150 enemy killed in and around An Loc Wednesday and today, many of them by air strikes. It said government casualties were light.


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Mullinnix had been at sea for 7 days steaming towards Southeast Asia (see deck log below) - of course the crew heard of this attack

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On the same day USS Higbee DD-806 was hit, the missile frigate USS Sterett scored one hit when it downed a MiG with a Terrier missile near Dong Hoi. Earlier in March, she bagged two enemy planes with the same projectile. In all, Communist shore batteries struck 16 U.S. ships, but none were ever sunk.

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Pacific Stars & Stripes

MiGs Can't Sink Navy Courage - Crew Leaps to on Bombed Ship

Friday, April 22, 1972


DA NANG, Vietnam (AP) - "MIG coming, MIG coming!" yelled the lookout and seconds later the after deck of the destroyer Higbee was aflame.

The North Vietnamese jet dropped a 250-pound bomb onto the deck of the destroyer, wounding four seamen and destroying a gun mount that housed two 5-inch guns.

The U.S. Command said at least three enemy jets attacked an American task force in the Tonkin Gulf off the coast of North Vietnam late Wednesday afternoon. The command said one of the planes was shot down, two enemy torpedo boats were believed sunk and shrapnel from shore battery fire caused minor damage on the cruiser Oklahoma City, the flagship of the 7th fleet.

Capt. Ronald Zuilkoski, skipper of the Higbee, said the MIG attacked his ship at least twice before the bomb hit the deck.

"In the first two passes, bombs fell left and right of the ship," he said. "But on the third try one hit the deck and exploded under the mount. She flew so low over the deck that you could see everything."

Luckily the gun mount was empty, the 12-man gun crew having been ordered out while a round stuck in one of the barrels was hosed down to keep it from exploding. But three men in the ammunition storage compartment under the mount were wounded. Other men pulled them out as the ammunition began to explode.

The exploding ammunition ripped open a large section in the Higbee's left side. Flames and clouds of black smoke from leaking oil engulfed the deck as the crew fought the fire.

Another warning sounded: "Missile! Missile coming in!" "We heard the missile warning, but we had to stay with the fire or we would have lost the ship," said HT2 John J. O'Brien, 40 of Camden N.J.

"It was fantastic-everyone worked together. They did what they were trained to do even though too much happened at one time - flames were everywhere. John T. Allardyce, 26, another HT2 from Allentown, PA, was up forward. "I felt the bomb hit," he said. "It shook the boat forward and then I heard the call for help from O'Brien's section in the rear." Allardyce said the bomb explosion damaged the water system, "but we managed somehow to get the thing under control." "The guys really worked together," said Allardyce. "You'd call for one man to come an help and two would show up." The Higbee entered Da Nang harbor early today. It’s after deck looked like a junkyard floating in a pool of dirty oil. It tied up alongside the repair ship Hector and near the destroyer Buchanan which the U.S. Command said was damaged by shore fire Monday.


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Vietnam Magazine

The Obsolescent MiG-17 fighter produced North Vietnam’s first jet air-to-air victories

By Captain Carl O. Schuster, U.S. Navy (Ret.)

Friday, June 2007, Pages 19-21


By 1969, the MiG-17 was relegated primarily to a training and supporting inter4cept attack role. Two years later, VPAF leaders decided to shift some of their MiG-17s to a surface attack role, with 250-kilogram bombs replacing the two 400-liter drop tanks it carried for air intercept missions. Air-to-ground attack training began in March 1971. The initial focus was on anti-shipping missions., Cuban instructors taught maritime strike tactics, while North Vietnamese intelligence studied U.S. naval operating patterns off the North’s coastline.

In March 1972, the 923rd Fighter Regiment’s first six pilots graduated from the training program. They stage to Gat Airfield on April 18, 1972, and awaited their opportunity. It came at 1605 hours the next day, when two Frescos launched to strike four U.S., warships operating nine nautical miles from Nhat Le. The 402nd Radar Company provided target location and movement information as the flight flew just above the terrain en route to the coast. The leads pilot, Le Xuan Di, spotted the smoked from one of the ship’s stacks before he crossed the coasts.

A pair of motor torpedo boats was also moving in to strike the U.S. Navy task element as Le approached the target area. He reported sighting a U.S. warship and was given the attack order. He estimated the ship, a World War II-era destroyer, to be 10 to 12 kilometers away as he accelerated toward it. It turned out to bee USS Higbee. The other Fresco, piloted by Nguyen Van Bay, went after the second group of ships about five nautical miles away, the guided missile cruiser Oklahoma City and the destroyer Sterrett.

Le climbed to about 400 meters for his approach and released his two bombs from a shallow dive. (Higbee’s captain says the Fresco conducted two attacks, dropping one bomb each time. Le says he flew straight to the target, dropping both bombs at the same time in a single attack.) One bomb hit and destroyed Higbee’s rear gun mount, while the other missed the ship’s fantail by about 10 meters. Le pulled away to the left, did a slow descent to 100 meters and returned directly to Gat. Nguyen overshot Oklahoma City and had to come around for a reattack. He released his bombs too early, missing the cruiser by more than 50 meters and inflicting little noticeable damage. Sterrett fired A Terrier surface-to-air missile at Nguyen as he pulled away, and Sterrett’s crew claimed to have shot him down. The North Vietnamese, however, admit no aerial losses in the attack. To add to the confusion, the North Vietnamese shore batteries spotted Sterret5t’s missile launch shortly after the bomb splashes and reported that it was also damaged in the attack. In fact, Sterrett suffered no damage at all. The entire engagement took less than 17 minutes.



USS Oklahoma City CL-91, Picture Taken From USS Mullinnix


B52 Arc Light (Picture Taken From USS Oklahoma City CLG-5)

During the invasion of South Vietnam, the US Navy organized its ships into small units of three destroyers or a cruiser and two destroyers. These units made an average of three strikes a night against military installations, trans-shipment points, supply choke-points, and other lines of communication. This naval bombardment support was critical to the South Vietnamese defenders, especially during the pivotal first days of the offensive in MR I, when bad weather severely hampered tactical aviation.





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