Main news of February 28

RUSSIA

* A Russian businessman has filed a lawsuit with the Moscow Arbitration Court accusing Prime Minister Vladimir Putin of failing to act properly, a leading Russian business daily reported

* The Moscow branch of the recently-formed Pravoye Delo (Right Cause) pro-Kremlin, right-wing party opened

* Russia's Proton-K heavy carrier rocket launched from the Baikonur space center earlier Saturday has successfully orbited a Russian military satellite, a Space Forces spokesman said

WORLD

* An anti-presidential rally has been held in the city of Sevastopol in Ukraine's Crimea

* The keel-laying ceremony for India's Indigenous Aircraft Carrier (IAC) took place Saturday, the country's Defense Ministry said

* Armenian Prime Minister Tigran Sargsyan said Saturday that during his working visit to Moscow on Friday he invited his Russian counterpart Vladimir Putin to visit Armenia

* Guatemala's vice-president has said the Central American country is interested in buying Russian military hardware in exchange for food