General Jaskilka was a highly decorated veteran of the Korean War, having led the landing at Inchon as a company commander with the 2nd Battalion, 5th Marines.

Upon his return to the United States, he was assigned duty as instructor, Headquarters Company, Troop Leaders Battalion, Camp Pendleton, California until August 1945.

Jaskilka returned to the States in February 1952 and served as monitor, Detail Branch, Personnel Department, Headquarters Marine Corps.

General Jaskilka returned to the United States in August 1970, and reported to Quantico, where he served as director, Command and Staff College, then as deputy for development/director.

He was promoted to lieutenant general on January 2, 1974, and was assigned as deputy chief of staff for manpower at Headquarters Marine Corps.

Expertly continuing his direction, he led a strong daylight counterattack which virtually destroyed the remainder of the hostile force and paved the way for a rapid advance.

Captain Jaskilka's aggressive determination, outstanding courage and staunch devotion to duty in the face of grave personal risk were in keeping with the highest traditions of the United States Naval Service.

Exhibiting outstanding courage and sound tactical knowledge, Captain Jaskilka skillfully led his company in the withdrawal from the Chosin Reservoir area.

Despite sub-zero temperatures and the critical military situation, he repeatedly exposed himself to heavy hostile grenade, small arms and automatic weapons fire throughout the entire period to lead his men in repulsing constant assaults by a fanatical enemy seeking to split the column.

By his forceful and determined leadership, great personal valor and inspiring devotion to duty, Captain Jaskilka contributed materially to the success of the withdrawal and to the infliction of hundreds of casualties upon the enemy.

His heroic actions and steadfast devotion to duty constantly inspired his company to greater efforts and contributed materially to the success achieved by his battalion.

The personal bravery and aggressive leadership of Captain Jaskilka reflect great credit on himself and the United States Naval Service.