- Less than 500 square miles of Ukrainian land has changed hands this year, per a New York Times analysis.
- Both sides have remained largely entrenched this year, with small net gains for Russia, it said.
- It comes with the risk of dwindling Western support as Ukraine's advances slow, an expert said.
Only 0.2% of Ukraine's landmass has changed hands this year, according to an analysis by The New York Times, based on data from the Institute for the Study of War.