President Zelensky has stated that Ukraine's partners in Europe have not given him concrete pledges that they will protect his country in the case of a fresh offensive by Russia.
"I am asking this very question to every one of our allies and thus far, the answer remains elusive a definitive and straightforward response yet," he stated to the press on Wednesday.
These remarks follow a day after the UK and France signed a declaration of intent on deploying troops in Ukraine should a ceasefire agreement to conclude the conflict with Moscow is reached.
However, comprehensive defense assurances have not been agreed. The US, which has been spearheading initiatives to halt the offensive, was reported to have abstained from signing such a pledge at discussions held in the French capital on Tuesday.
Details of the Paris Talks
After the Paris talks, which included some three dozen nations that comprise the group termed the 'Coalition of the Willing', UK Prime Minister Sir Keir Starmer said the UK and France would "set up operational bases across Ukraine" to deter future invasion, while France's President Macron subsequently indicated a significant number of soldiers may be deployed.
Partner nations suggested that the US would assume a leading role in monitoring a truce. But the key issue of ceding land that Ukraine is being asked to grant to Russia as part of the peace proposals are continuing to be negotiated.
The Russian government has not yet commented on the announcement made in the city of Paris.
President Putin launched a full-scale invasion of Ukraine in the early months of 2022, and Russian forces now occupies about 20% of Ukrainian territory.
The President's Evolving Stance
Sir Keir described the joint statement as "a vital part of our dedication to stand with Ukraine for the long-term".
He added: "It paves the way for the legal framework under which British, French and partner forces could function on Ukrainian soil, protecting Ukrainian airspace and waters, and rebuilding Ukraine's armed forces for the future."
Zelensky hailed that accord as a "significant leap of progress".
A day later, however, he appeared less optimistic.
"I perceive the determination, the political resolve, and that the allies are prepared, and the partners are ready to give us strong sanctions, strong security guarantees," he said when asked if nations in Europe would come to Ukraine's aid.
"But as long as we don't have such security guarantees - formally ratified, supported by parliaments, backed by the U.S. Congress - this question cannot be answered. And should they materialize, you still have to rely first and foremost on your inherent capabilities."
Unresolved Issues and Ongoing Conflict
Negotiations in Paris were also significant due to the presence of envoys from former President Trump's administration, Jared Kushner and Steve Witkoff.
One envoy stated the allies "mostly completed" their work on agreeing security protocols.
Last week, the President indicated a settlement was "ninety percent complete".
Questions of land and defense pledges have been at the center of outstanding matters for negotiators.
Putin has repeatedly warned that Ukrainian troops must pull back from all of Ukraine's eastern Donbas or Russia will seize it, dismissing potential concessions over how to conclude hostilities.
Zelensky has so far ruled out relinquishing any land, but has proposed that Ukraine could withdraw its troops to an established line - but provided that Russia reciprocated the action.
Russian forces now holds about 75% of the Donetsk oblast, and some nearly all of the adjacent Luhansk region. The pair of oblasts constitute the industrial Donbas region.
It has been intensifying attacks against Ukrainian cities - with a focus on power facilities. Russia has also made slow progress in seizing additional Ukrainian land.
Ukraine has hit back at Russian targets with unmanned aerial vehicles, though with varying degrees of effectiveness.