I was going to say cessna skymaster. But that looks like a twin engine not push pull. Great quiz question
Grumman OV-1 Mohawk
https://en.wikipedia.org/wiki/Grumman_OV-1_Mohawk
https://www.goodall.com.au/australian-aviation/beech50/beech50.htm
Here is the best photo link I could find.
Many of the links show Beech Barons.
Actually this photo does not do it justice.
The Beech B50 was a real horse. Built like a tank.
Obviously had a different name and model number in the military.
But the photo you posted ios definitely a Beech B50 Twin Bonanza.
Beech Twin, probably a King Air 90. About 20 different military designations for different versions of that.