anarchists are against nations.
the only leeway i can see, and not much even here, really, is when the word is used for an ethnic group vs a political and/or geographically based body (ie per usual there is a question of semantics and intention)...
the distinction that BAA is getting at is significant here, because we can still send aid to, and promote other people sending aid to, people who are having a hard time. but the parameters of the assistance would not be around the issue of the nation, but around something else.
for more reading on this, the classic is fredy perlman's *the continuing appeal of nationalism.*
and baa, a very minor aside (but one i indulge myself in anyway), the word is tack (as in boating, i believe), not tact, unless you meant to write tactic and just forgot the last two letters. :)