Japanese invasion of Malabang

Japanese Invasion of Malabang was part of the Japanese landings on the western coast of Mindanao that began on April 29, 1942. Kawaguchi Detachment landed in three important points in west coast of Mindanao including Malabang in then undivided Lanao Province. Defending forces of Filipino and American troops resisted but due to lack of artillery pieces and Japanese Naval and Air support they were overwhelmed and forced to retreat most of the time.

Background
After securing Panay Island, General Homma ordered General Kawaguchi to Mindanao. He was to land in Lanao sector of Mindanao Force which was under the command of Brigadier General Guy O. Fort. Kawaguchi's naval convoy was soon spotted in the Zamboanga sector and reported to Mindanao Force HQ on April 27, 1942, at which time Fort warned his troops of the imminent invasion from his command post at Camp Kiethley.

Kawaguchi arrived and landed in Malabang on April 29, 1942. Opposing them was the 61st Infantry Regiment under Colonel Eugene T. Mitchell. Attached to the 61st was a 2-gun battery of QF 2.95 inch Mountain Guns commanded by Captain Albert Price and a PC Company based in Momungan.

Combat Narratives
The 3rd Battalion, 61st Infantry under Major Ernest E. McLish was deployed north of Malabang Air Field astride to Ganassi Road while the 2nd Battalion 61st Infantry under Captain Clyde Childress was posted astride the Maladig River. The 1st Battalion under Major Moran was held in reserve near Lake Dapao.

The Japanese landed in Banago southeast of Malabang and used the docks to land their tanks. They moved forward in an effort to quickly capture the Mataling River Bridge.

Regimental headquarters moved from Ganassi to left side of the reserve Battalion. Mitchell requested to blow up the bridge but Fort declined as the bridge was needed to give the 2nd Infantry Regiment under Lieutenant Colonel Calixto Duque a way to retreat from Parang.

Mitchell reported to General Fort that a convoy of more than 20 trucks full of Japanese soldiers with tanks and scout cars left from Parang, Cotabato to Malabang.

Retreat to Dansalan
Mitchell rounded up men to establish a holiday position. General Fort informed him of giving him 1st Battalion, 84th Infantry under Major Jay Navin. Again rained down on the Filipino on this position with mortars, artilleries, and machine gun fire. Mitchell established another line but before they could finish their earth works the Japanese struck again which scattered his exhausted, tired, dispirited men. This time Colonel Mitchell was captured, 61st Infantry was routed and capture of its commander gave Japanese full control of Route 1 towards Lake Lanao.

Moro Battalions
General Fort's confidence with Moro Battalions was justified when they ambushed a battalion size Japanese force travelling from Ganassi to Lumbatan. Led by Captain Mamalinta Lao, they annihilated the Japanese with only two Moros lost. Another Moro unit under Lieutenant Muhammad Ali Dimaporo and Captain Busran Kalaw continuously harassed the Japanese.

Reinforcement
Fort ordered Lieutenant Colonel Robert H. Vessey to move down one of his battalions in Bacolod to support Mitchell. Upon reaching Ganassi, Vessey with his executive officer Tisdale and Private Childress moved farther to do reconnaissance but were met by a tank who fired at their vehicle. Vessey was able to returned to Gannasi and appointed Commander Robert Strong, USN as his executive officer thinking Tisdale and his driver were killed during the ambush. It was later known that Tisdale died in the jungle trying to reach 73rd Infantry Line. Lieutenant Colonel Naidas of Philippine Constabulary was ordered by Fort to establish a line from Tamparan to Taloan Hill using whatever troops he could find and deny entry to the Japanese into the east coast of the lake.

Japanese advance resumed on May 3 towards Bacolod with motorized column with four tanks spearheading at the 73rd Infantry's position. Direct fire from Captain Price's detachment caught the leading tank and putting it out of commission, confusing the Japanese column. However, the Japanese got air support from Zamboanga forcing the 73rd Infantry into successive withdrawals. In Dansalan, the 73rd Infantry with remnants of the 61st Infantry established another line to deprive the Japanese of Route 1 and link with the Kawamura Detachment.

Execution of Jose Abad Santos
Chief Justice Jose Abad Santos of the Philippine Commonwealth was captured in Barangay Tubod, Barili, Cebu, while riding in an automobile with his son, Jose Jr (Pepito), and his aide, Lieutenant Colonel Benito Valeriano. He was brought to a Japanese Camp in Basak San Nicolas, Cebu City, where the Japanese attempted to persuade him to collaborate with them. However, when he was brought to Lanao by Kawaguchi on May 1, 1942, he was informed of his execution order. He was executed in May 1, 1942 and was hastily buried. Markings were allowed on his grave.

Aftermath
The troops in Lanao sector was still fighting when orders from General Sharp reached General Fort to surrender on May 10, 1942. Many questioned the order as his unit was still successful in fighting the Japanese. His troops, who were both Americans and Filipinos, were still giving a good fight. However, Sharp warned that any American who disobeyed his order would be court martialed. Fort surrendered on May 12, 1942 and combat operations ceased in Lanao Sector.

Death March and Fort's execution
After surrender of troops in Lanao Sector by its commander General Fort in May 12, 1942, the Japanese forced the Filipino American troops to walk without water and food from Dansalan to Iligan. POWs in very poor condition walked 136km from Camp Keithley in Dansalan to Camp Overton in Iligan. Americans were tied by four per column and Filipinos, although not bound, were made to walk barefoot, and some were executed on the road. This event was known as the Mindanao Death March.

After General Fort's surrender, he was shipped north on the small freighter Maru San alongside other captive generals, including his commander Sharp plus Joseph P. Vachon and Manuel Roxas. After the war, Roxas would become the first president of the Philippines. Fort was then escorted by the Kempeitai to Manila, where he remained for several months. In November 1942 the Japanese sought Fort's help in talking to the Moro people, who were still fighting the Japanese. Specifically, Fort was supposed to tell the Moro that since the U.S. Army had surrendered they must also surrender. Fort was brought from Manila back to Marawi (then known as Dansalan) on Mindanao to tell the Moro to surrender. However, Fort refused to cooperate and was executed.