>>> hello you're watching "newsline," i'm keiko kitagawa in tokyo. here are the head lines. search crews will send a robotic submarine deep into the ocean to look for the missing malaysian airliner. >>> leaders in ukraine are warning they are ready to use military force to remove armed separatists occupying government buildings. >>> and japanese companies are aiming to cultivate a largely untapped market, the nation's senior citizens. >> the search for the missing malaysia airlines plane looks set to enter a new phase. investigators say they'll send an unmanned submarine to look for the jet in the indian ocean. no signals from the aircraft have been detected for six days. officials at a multinational search center in australia said on monday that they'll suspend the hunt for sounds from the plane's black boxes as their batteries are frobly run out. they're designed to last for 30 days. >> the experts have therefore determined that the australian defense vessel "ocean shield" will cease searching with the pinger locator later today and deploy the autonomous underwater vehicle

i'm keiko kitagawa in tokyo. thank you for joining us. a7gucc >> hello everyone, thank you for watching "france vingt-quatre." here's a look at today's headlines. u.s. president barack obama and russian leader vladimir boudin have had what the white house calls a frank conversation on -- nut amir putin -- vladimir puti have had with the white house calls a frank conversation on the ukraine. hasbuilding in donetsk been taken over. one year ago today, there were twin bomb explosions at the boston marathon that killed three people and injured 250. oscar pistorius