WASHINGTON: US President Joe Biden announced an additional USD800 million in security aid to Ukraine, including heavy artillery, howitzers, ammunition, and tactical drones. According to a White House statement, Biden made the decision shortly after meeting with visiting Ukrainian Prime Minister Denis Shmyhal, during which they "addressed recent events in Russia's horrific war of aggression against Ukraine." The new help, according to the President's announcement to the media, will "further increase Ukraine's capabilities to combat in the east - in the Donbas region." "Heavy artillery weaponry, dozens of Howitzers, and 144,000 rounds of ammunition for the Howitzers are included in this package. There are also more tactical drones included "he stated. Biden said that the US has sent "thousands of anti-armour and anti-(air) missiles, helicopters, drones, grenade launchers, machine guns, rifles, radar systems," as well as "more than 50 million rounds of ammunition" since the war began on February 24. "For every Russian tank in Ukraine, the US has delivered ten anti-armour systems at a 10 to 1 ratio." The US, also intends to "give the Ukrainian government with an additional USD500 million in direct economic support. In the last two months, we have provided USD1 billion in economic assistance to Ukraine " he said Biden visits Portland to tout infrastructure spending, raise funds for Democrats Biden likely to visit South Korea from May 20-22: Report South Korea, U.S in discussions to hold Yoon-Biden summit around May 21