Well, I happened to be duck shooting hoverpodding Mosquitoes at the TR WG in Amerish (or more specifically- Jagged Lance Mine) yesterday for a good 15 minutes.
The Mine became a deep blue island in a sea of red, the TR captured everything up to the NC Arsenal and were heading towards the West.
The Reds were getting more and more resources devoted to killing us, ultimately having 3-4 Prowlers and at least 1 turret firing at me, so I couldn't even drive up to the ammo tower.
The TR, after losing several Mossies, a few Liberators and Prowlers, and lots of time finally broke through and reached a completely empty base.
In the mean time, our group of about 2 vehicles (full Sundy and full Vanguard) killed a Lightning at the Amp Station (the Lightning crashed into me head on, didn't figure out that Vanguard = bad guy and didn't even shoot back)
Then we sneaked around the Amp Station, taking a few hits from a turret near the west gate.
Off to the NC Arsenal, which was red as well, and happened to be ghostcapped by the VS.
A couple purple Lightnings blew up and we made it to North Grove Post, where we destroyed a red Sundy who's crew was taking the base from us.
All this to not a single lost vehicle, other than one Sundy in Jagged Lance.