Oswald's motive for shooting at General Walker was the same as he had for assassinating the President. Marxism and Cuba. Oswald wanted the United States Government to keep it's hands off of Cuba.
Oswald told Capt. Will Fritz that he was a Marxist, that he belonged to the Fair Play For Cuba organization and that he was in favor of Fidel Castro's revolution.
Before the revolution, Castro, with his Marxist beliefs, condemned social and economic inequality in Cuba. He adopted the Marxist view that meaningful political change could only be brought about by proletariat revolution.
While Castro was imprisoned for the failed attack on the Moncada Barracks in Cuba, his wife took employment with the Ministry of the Interior. Castro was enraged and insulted. His Marxist beliefs were so strong that filed for divorce. Mirta (Castro's wife) took custody of their son Fidelito. The thought of his son growing up in a bourgeois environment further enraged Castro.
Oswald agreed strongly with the Marxist beliefs of Castro.
During the revolution, the U.S. Government feared that Castro was a socialist.
In early January of 1959, Batista was overthrown by the rebels and he fled.
The revolution was a crucial turning point in relations between the U.S. and Cuba. Originally, the U.S. government was willing to recognize Castro's new government. However, the U.S. government would eventually fear that Communist insurgencies would spread through Latin America, as they had in Southeast Asia.
On March 5, 1963, Major General Edwin Walker gave a speech where he called on the White House to "liquidate the (communist) scourge that has descended upon the island of Cuba." Walker was obviously referring to Fidel Castro. Oswald ordered his rifle seven days later.
Captain Fritz told the Warren Commission:
"I got the impression that he was doing it because of his feeling about the Castro revolution, and I think that he felt, he had a lot of feeling about that revolution.
I think that was the reason. I noticed another thing. I noticed a little before when Walker was shot, he had come out with some statements about Castro and about Cuba and a lot of things and if you will remember the President had some stories a few weeks before his death about Cuba and about Castro and some things, and I wondered if that didn't have some bearing.
I have no way of knowing that other than just watching him and talking to him. I think it was his feeling about his belief in being a Marxist, he told me he had debated in New Orleans, and that he tried to get converts to this Fair Play for Cuba organization, so I think that was his motive. I think he was doing it because of that."
The image below is from the
Wichita Falls Record News
March 7, 1963
(Image courtesy of Dale Myers)