Russia war with Ukraine LIVE updates as massive military convoy advances to Kyiv and government building targeted

Satellite images show a Russian military convoy stretching for 40 miles north of the Ukrainian capital.

The Russian invasion of Ukraine has entered its sixth day as residents in Kyiv have sought safety underground in basements and the subway.

It comes as a Russian attack on a military base in Okhtyrka, a city between Kharkiv and Kyiv,

Killing more than 70 Ukrainian soldiers, according to a post by the head of the region Dmytro Zhyvytsky on Telegram.

READ MORE: Boris Johnson vows UK will 'continue to bring maximum pressure to bear' on Russia ahead of trip to Poland and Estonia

On Tuesday morning at around 8am local time a Russian missile targeted government offices in Freedom Square in central Kharkiv.

A video shared on social media showed the missile hitting the Regional State Administration building, but no injuries or casualties have been reported so far.

Meanwhile the UK’s Ministry of Defence shared an intelligence update on Twitter.

The MoD states that the Russian advance had made little progress due to “logistical difficulties”.

The Department added: “Russian forces have increased their use of artillery north of Kyiv and in the vicinities of Kharkiv and Chernihiv.

“The use of heavy artillery in densely populated urban areas greatly increases the risk of civilian casualties.

“Russia has failed to gain control of the airspace over Ukraine prompting a shift to night operations in an attempt to reduce their losses”.

Boris Johnson is travelling to Poland and Estonia on Tuesday to meet with his counterparts and Nato secretary-general Jens Stoltenberg to discuss what support the UK can offer.

Scroll down for the latest updates on the situation in Ukraine...

Six people - including one child - have been injured following