Citing “four people familiar with the intelligence” on the matter, the news network said United States spy agencies had intercepted communications between Russian military and intelligence officials on the ground near Ukraine. The intercepts suggest that at least some Russian government personnel are concerned that the Kremlin may have miscalculated the tactical, financial and logistical challenges of a possible full-scale invasion of Ukraine.

The CNN report noted that Russian military commanders on the ground are unlikely to oppose, or even hesitate to carry out, a direct order to invade Ukraine by the government in Moscow. However, there is reportedly concern among the Russian military and intelligence forces at the border that logistical support remains inadequate. It is currently believed that the size of the Russian military force along the Ukrainian border remains about 30 percent below what is needed to mount a full-scale military invasion of Ukraine.

Nevertheless, there are now indications that crucial supply lines needed to provide frontline Russian troops with war materiel, fuel, medicine, food, and other supplies, are being assembled. These supply lines could potentially allow the Kremlin’s forces to persist during a protracted conventional war through the upcoming spring and summer months. However, the intentions of Russian President Vladimir Putin remain a mystery, even to most Russian government officials. American intelligence agencies have “insights into the Russian military and foreign ministry”, according to CNN. However, they still lack adequate access to Putin’s inner circle, whose members remain firmly in control of plans for a possible invasion of Ukraine.