"The Pentagon announced on June 21, 2023 that it had overestimated the value of arms sent to Ukraine over the past two years by $6.2 billion. Now, the discovery of additional errors brings the total unspent sum to $8.2 billion."
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"U.S. Presidential Drawdown Authority (PDA) allows the president to allocate equipment from U.S. stocks, such as ammunition, vehicles, and medical supplies, to respond to crises abroad. PDA arises from the Foreign Assistance Act of 1961.
The Pentagon's "efforts to properly value defense articles for drawdown are hampered because the Foreign Assistance Act does not clearly define certain terms and DOD lacks PDA-specific valuation guidance," according to the GAO.
Due to the errors, the Defense Department can send a further $2 billion in weapons to Ukraine to cover the amount already approved by U.S. President Joe Biden."
And on top of that, they can always write down the value further due to “impairment” like obsolescence. For example, maybe a specific missile costs $1 million and it is straight-line depreciated for 5 years. After 3 years the book value is $400k. However, they can just say “we have a new missile that’s better so this old missile is obsolete, the value should only be $100k” then they can write down the book value even further.
Also, if they use FIFO inventory accounting, only the oldest stuff on record is used EVEN IF IT ISN’T physically the oldest stock. So if the costs of the equipment get more expensive every year then what’s counted as being given to Ukraine has the lowest value, even if in real terms they are giving them the newest stock.