Here is the latest in Spanish
http://tinyurl.com/2vzrom
The gist of it is this..
The Defence Minister, Nilda Garré, says:
1.
There will be a new secondary radar, rented from Spain, functioning at EZE within 30 days.
2.
The new radars that are to be bought from INVAP
http://www.invap.com.ar/
are being tested at the moment and four of them should be installed by the end of the year. It doesn´t specifically say that EZE is going to get one but common sense would indicate that it would be the case.
3.
Flying in Argentina is safe.
4.
The people who say it isn´t are bad people looking to cash in on the forthcoming transfer of civilian aviation to civilian control