This is about what the Pentagon/military is doing. The CIA had its own operation.
"Reporters have pieced together the Pentagon’s complex supply line to Syria using procurement records, ship-tracking data, official reports, leaked emails, and interviews with insiders. This program is separate from a now-defunct CIA effort to arm rebels fighting Syrian President Bashar Al-Assad."
>Why would WaPo write negatively about the CIA if that were the case?
To distract from something else or to downplay their ill deeds or to explain what they did in completely different context so that the real intent can be hidden.
"Reporters have pieced together the Pentagon’s complex supply line to Syria using procurement records, ship-tracking data, official reports, leaked emails, and interviews with insiders. This program is separate from a now-defunct CIA effort to arm rebels fighting Syrian President Bashar Al-Assad."