Hungarian Forces

Hungarian Insignia

Photo of my uncle (actually my mother's cousin) taken in 1942. Can anyone tell me his rank from the collar insignia? My understanding is that he served primarily in Hungary during the war. He had wished to conintue a career in the military but would not do so under the communists after their takeover. He did participate in the 1956 Revolution and, after beign arrested, spent about four years in prison.