The second round of Abu Dhabi talks, held Feb. 5-6, was led by Trump envoys
Steve Witkoff and
Jared Kushner on the American side. Russia elevated its delegation by sending military intelligence chief Admiral Igor Kostyukov, a more capable counterpart than business envoy
Kirill Dmitriev who had previously led Moscow's channel to Witkoff. Ukraine was led by Lt. Gen.
Kyrylo Budanov, Zelenskyy's military intelligence chief. The talks covered ceasefire monitoring mechanisms — how to technically verify a ceasefire once one is announced — though no breakthrough was reached.