Here's another angle.
Read more about B-52s here.
Next to the B-52 appears to be a US M-48 Patton main battle tank.
Read more about M48s, which was named after US Gen. George S. Patton, here.
And what looks like an M113 armored personnel carrier.
Read more about M113s here.
The museum also has what looks like an M114 155mm howitzer.
Read more about M114s here, and about the US military's current 155mm howitzer, the M777, here.
And what looks like a Bell UH-1H Iroquois, or Huey, helicopter.
Read more about Hueys here.
It also appears to have an M3 Half-track, which was an armored personnel carrier.
Read more about M3s here.
And what looks like an M107 self-propelled howitzer.
Read more about M107s here, and about the US military's current self-propelled howitzer, the M109 Paladin, here.
And what appears to be two A-1 Skyraiders (lower left), which were attack aircraft that often provided close air support.
Source: US Air Force
The museum has many more US, and even Russian, platforms too. Check out their website here.