Located in the Wind Country, the Hidden Sand Village is one of the top 5 greatest Shinobi countries. Being one of the 5 great countries, this village is ruled by a kage, namely the Kazekage. At the beginning of the series, it's Gaara's father who holds the title of 4th Kazekage.
In an attempt to scale down the country's military presence, the lord of the wind country has cut back on the Sand Village's budget. Furthermore, he has commissioned tasks normally reserved for the county's own hidden village to the Hidden Leaf Village, raising speculation of an attempt to dissolve the Sand Village.
Mission for entrance:-
win 3 battles in a row with any of the sand siblings in your team.
Mission for being in the anbu squad:-
Win 2 battles in a row with gaara(normal),temari and kankuro in your team and he has to battle any member of the clan 2/3 and he will decidethat yuo can become or not.
Mission for being a Jounin :-
Win 6 battles in a row with baki and temari in your team
Mission For being