Ukraine says troops entered rebel-held city

Army troops have penetrated deep inside a rebel-controlled city in eastern Ukraine in what could prove a breakthrough development in the four-month-long conflict, the Ukrainian government said today.
However, the military acknowledged that one of its fighter planes was shot down by the separatists, who have been bullish about their ability to continue the battle and have bragged about receiving support from Russia.
An Associated Press reporter spotted a column of several dozen heavy vehicles, including tanks and at least one rocket launcher, rolling through rebel-held territory today.
Ukraine's national security council said government forces captured a district police station in Luhansk yesterday after bitter clashes in the Velika Vergunka neighbourhood.

Weeks of fighting have taken their toll on Luhansk, which city authorities say has reached the verge of a humanitarian catastrophe. The siege mounted by government forces has ground delivery of basic provisions to a halt and cut off power and running water.
Although rebel forces have regularly yielded territory in recent weeks, they have continued to show formidable fighting capabilities.

Ukrainian military spokesman Oleksiy Dmitrashkovsky said today that the separatists shot down a Ukrainian fighter plane over the Luhansk region after it launched an attack on rebels.
The pilot ejected and was taken to a secure place, he said. Another military spokesman, Andriy Lysenko, later said that the status of the pilot was still being clarified.

The column of armoured vehicles was spotted southeast of Luhansk outside a town very close to the Russian border and was heading west, deeper into rebel-held territory. It was unclear whether the column had come from Russia.
The area is just across the border from where a large Russian aid convoy is poised to cross with supplies intended for Luhansk and other afflicted zones.
Part of the aid convoy headed to the frontier crossing today, but the 16 white trucks then stopped. The convoy of nearly 270 vehicles has been marooned for days in a town near the border amid objections from Ukraine, which initially complained that the mission was not authorised by the International Committee for the Red Cross.

The Red Cross, which would have responsibility for distributing the aid, yesterday said the main holdup was a lack of security guarantees from all sides in the conflict.
A large X-ray machine was brought to the Russian crossing point in the afternoon, and Paul Picard, the head of a border-monitoring mission from the Organisation for Security and Cooperation in Europe, said it would be used to inspect the cargo.