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No safety in retreat: Ukrainian soldiers say rear defensive lines barely exist amid Russian advance
![Uncredited In this photo provided by the Ukrainian Emergency Service, emergency services personnel work to extinguish a fire following a Russian attack in Odesa, Ukraine, Wednesday, May 1, 2024. (Ukrainian Emergency Service via AP)](https://mapi.associatedpress.com/v2/items/5f202d3a44964e5f8978d52c6a9edcab/preview/preview.jpg?s=680x)
In this photo provided by the Ukrainian Emergency Service, emergency services personnel work to extinguish a fire following a Russian attack in Odesa, Ukraine, Wednesday, May 1, 2024. (Ukrainian Emergency Service via AP)
![Uncredited In this photo provided by the Ukrainian Emergency Service, emergency services personnel work to extinguish a fire following a Russian attack in Odesa, Ukraine, Wednesday, May 1, 2024. (Ukrainian Emergency Service via AP)](https://mapi.associatedpress.com/v2/items/ebc5d388751046778ca8cff1e0672036/preview/preview.jpg?s=680x)
In this photo provided by the Ukrainian Emergency Service, emergency services personnel work to extinguish a fire following a Russian attack in Odesa, Ukraine, Wednesday, May 1, 2024. (Ukrainian Emergency Service via AP)
![Uncredited In this photo provided by the Ukrainian Emergency Service, emergency service personnel try to extinguish a fire following a Russian attack in Odesa, Ukraine, Wednesday, May 1, 2024. (Ukrainian Emergency Service via AP)](https://mapi.associatedpress.com/v2/items/b77af5cfd74a4940ba004a864605d936/preview/preview.jpg?s=680x)
In this photo provided by the Ukrainian Emergency Service, emergency service personnel try to extinguish a fire following a Russian attack in Odesa, Ukraine, Wednesday, May 1, 2024. (Ukrainian Emergency Service via AP)
![Uncredited In this photo provided by the Ukrainian Emergency Service, emergency services personnel work to extinguish a fire following a Russian attack in Odesa, Ukraine, Wednesday, May 1, 2024. (Ukrainian Emergency Service via AP)](https://mapi.associatedpress.com/v2/items/a0cc85910fea4d528278c9ec9af6e43b/preview/preview.jpg?s=680x)
In this photo provided by the Ukrainian Emergency Service, emergency services personnel work to extinguish a fire following a Russian attack in Odesa, Ukraine, Wednesday, May 1, 2024. (Ukrainian Emergency Service via AP)