We have all the tools we need to play the game how we want, as with most anything- Majority wins. Currently the Majority of players are contenet to fly in the hordes & steamroll bases, rarely defending. Then numbers change & the other country steamrolls back. Hence the battle lines don't change much.
I suggest if its more strategic play you want, then organize SMALLER attack missions, if 10 skilled guys decided to work together & take bases, they could have 4 town killer planes(110/mossie), 2 goons & 4 fiters for cover, the fiters should be hvy as well. Everyone stays right with goons till target base flashes, then they all attack & hopefully have it all leveled before NME begins to defend. Goons stroll in & drop, the front moves. Best part is the base is COMPLETELY in tact. We used to do it w/ 4 guys, but the towns are much bigger now.
Anton