How Dead Space's Scariest Scene Almost Killed the Game | War Stories | Ars Technica reddit8/25/2023 However, critics have raised questions about the military's testing process, including whether it was done in ideal conditions or tested under different weather and terrain conditions that might affect how the munition reacts. Why it matters: The Biden administration has sought to emphasize that the cluster munitions it will provide to Ukraine pose a lesser risk to civilians than the cluster munitions currently being used by Russia, which can have a dud rate of as high as 40%, national security adviser Jake Sullivan said Friday. "There are also multiple ways that the duds are counted to include photo tracking systems, acoustic systems, and manual observation," the official said. The official explained that the munitions were tested in multiple ways, including through "air burst" and "ground point detonation," and from multiple distances ranging from 15-30 kilometers (about 9 to 18 miles). A "lot" is essentially a batch of ammunition, and the rounds were randomly selected by employees at the Joint Munitions Command where the rounds are stored. "We set aside 40 rounds from each of the 11 lots tested," the defense official explained. The official said the types of cluster munitions the US is planning to send, the M864 and M483A1 models, were most recently tested in 20, respectively. ![]() "That data is then compiled to develop the report, which includes dud rates." "During the testing, a sample set from each lot in the test group is fired and the number of unexploded bomblets is assessed and recorded," the official said. The defense official told CNN the testing of the munitions "was executed via live fire," as opposed to a simulated or virtual test, and the most recent tests were conducted in 2020 at Yuma Proving Ground in Arizona by employees at the US Army's Joint Munitions Command. It's part of what has made the weapon so controversial, and banned in more than 100 nations, including US and Ukrainian allies. The dud rate of a cluster munition refers to how often the bomblets the munition scatters across a large area fail to explode, posing a long-term risk to civilians who may encounter them later, similar to landmines. The goal of the testing: Make sure the munitions have a "dud rate" of 2.35% or lower. ![]() Ukrainian military serviceman Igor Ovcharruck holds a defused cluster bomb from an MSLR missile, among a display of pieces of rockets used by Russian army, that a Ukrainian munitions expert said did not explode on impact, in the region of Kharkiv, Ukraine, on October 21, 2022.Ī defense official provided more information to CNN on Saturday about how the military tested the cluster munitions that US President Joe Biden's administration plans to send to Ukraine.
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