Acronyms every player should know / what does "SM" mean?

What are some common acronyms every at-war generals should know? I know a few of them:

PD: Perfect Defense
GW: Guerrilla Warfare
NC: Naval Commander
Wallfuck: Walling capital cities with units (pref. militias)

But what does "SM" mean? I couldn't figure it out.

Sky Menace.

Scritto da Slinking, 31.08.2013 at 05:26

Wallfuck: Walling capital cities with units (pref. militias)

Not walling ...preventing a wall to be created (doesnt have to mean capital wall)

Sm Means Sky menace Its a strategy which costs About: 10000 For Non premiums and 9000 for premiums More Questions PM me.
and yes use the link anon provided.