Moscow has repeatedly warned Washington and its allies against providing Kiev with arms, something that the Kremlin says contributes to further escalation of the Ukrainian conflict.
Ukraine has become a “testbed” for western weapons which do not always live up to expectations and may finally become a thing of the past, a US media outlet has reported.
The outlet claimed that the Ukrainian conflict “offered the United States and its allies a rare opportunity to study how their own weapons systems perform under intense use.”