Russian Forces
Advance: 32.16 km²
Upper Left Advance = 24.16km2, Lower Right Advance = 8.00km2
Heading up to the Kharkiv Border area and northern side of the Kupyansk front, one of the more interesting events this week was a new Russian crossing into Kharkiv. Over the first few days of July Russia began to sneak small numbers of infantry across the Kozynka River (which is the Russia-Ukraine border here), setting up multiple small footholds in and around Milove. They then gradually expanded these footholds, capturing Milove, before pushing out into the surrounding fields and forest areas with further reinforcements.
Russia now holds a sizeable foothold in a relatively remote part of Kharkiv, although I would not expect much to come of this in the short term. Milove sits within 100m of the international border, so is not manned due to it being impossible to hold/withstand any attacks. Instead Ukrainian border guards and other military units based further inland protect this area with drones and some smaller response forces. These troops are only really designed to stop smaller infiltrations and to spot any potential buildup, not defend against Russian assault units. Add in that the defence of this area has been hollowed out by demands of other fronts and it is no surprise that Russia was able to easily cross and quickly expand their control.
I will note though that we are highly unlikely to see any sort of Russian offensive here. These are only small groups that have made an advance due to an absence of Ukrainian forces, but do not have the numbers to push much deeper into Kharkiv. Unless Russia suddenly pulls new units here, it is more a distraction than anything and will force a Ukrainian response lest they take over even more of the border. Ironically I mentioned this area as being one where Russia might cross 5 months back when I spoke about possible Russian options for Dvorichna, but as you may know they focused on trying to push to Kupyansk rather than move west.
To the southeast, Russian forces continued their low intensity operations around Stroivka and Topoli,, securing a few forest areas. This is mostly unrelated to the other advance, as their operations here have been ongoing for months now.