What do the movies ''uncommon valor'' ''missing in action'' and ''rambo first blood part 2 have in common?

The movies "Uncommon Valor," "Missing in Action," and "Rambo: First Blood Part II" share common themes of Vietnam War veterans seeking to rescue soldiers left behind or lost in action. They all emphasize themes of heroism, patriotism, and the psychological toll of war on soldiers. Additionally, each film features a central protagonist who embodies the archetype of the tough, resourceful soldier fighting against overwhelming odds to achieve justice and honor for their comrades.