LA PAZ (Reuters) - Bolivia unfurled a nearly 200-km long (124 miles) bright blue flag on Saturday in a show of support for the landlocked country's bid to regain sovereign access to the sea. Tens of thousands of Bolivians held the so-called "flag of maritime revindication," which stretched like a long ribbon along a highway in the Andes between the towns Oruro and Apacheta, on the outskirts of La Paz. The display of patriotism aims to cheer on Bolivia's legal team ahead of oral arguments it will deliver at the International Court of Justice (ICJ) regarding the country's claim to sovereign access to Chile's Pacific coast.See the rest of the story at Business InsiderNOW WATCH: Trade war fears are escalating — here's who has the most to loseSee Also:Russian military transport plane reportedly crashes in Syria killing all 32 people on boardPakistan's relationship with the US is getting frosty — and it's warming up to RussiaIf Trump pulls the US out of the Iran deal, Iran says it can start enriching uranium in 2 daysSEE ALSO: Chile and Bolivia are still arguing over the outcome of a war they fought 134 years ago