![U.S. Army Yuma Proving Ground: Ensuring the proper mortar for the Warfighter | Article | The United States Army U.S. Army Yuma Proving Ground: Ensuring the proper mortar for the Warfighter | Article | The United States Army](https://api.army.mil/e2/c/images/2022/03/15/3dbdd1b7/original.jpg)
U.S. Army Yuma Proving Ground: Ensuring the proper mortar for the Warfighter | Article | The United States Army
![Most of the weapons found aboard the M/V Victoria en route to the terrorist organizations in the Gaza Strip were of Iranian manufacture, including mortar shells and anti-ship C-704 missiles. - The Most of the weapons found aboard the M/V Victoria en route to the terrorist organizations in the Gaza Strip were of Iranian manufacture, including mortar shells and anti-ship C-704 missiles. - The](https://www.terrorism-info.org.il/data/articles/Art_17937/iran_108_3e.jpg)
Most of the weapons found aboard the M/V Victoria en route to the terrorist organizations in the Gaza Strip were of Iranian manufacture, including mortar shells and anti-ship C-704 missiles. - The
![It would appear to be a trajectory and ranging calculation tool for an M252 81mm mortar. I understand some of what's going on here but I'd like to know more. : r/whatisthisthing It would appear to be a trajectory and ranging calculation tool for an M252 81mm mortar. I understand some of what's going on here but I'd like to know more. : r/whatisthisthing](https://external-preview.redd.it/sO0vUu7cOJpr7m2-mndIKC5x-wSSCgvMJEXSFZgNfBM.jpg?width=640&crop=smart&auto=webp&s=f77568212dbf1669ba6d049d8f4f078134a0d691)