What happened 27 February 1958 AD

On 27 February 1958 Raúl was made comandante and assigned the mission to cross the old province of Oriente leading a column of guerrillas to open, to the northeast of that territory, the "Frank País Eastern Front". As a result of Raúl's "Eastern Front" operations, he was not involved in the pivotal Operation Verano (which came close to destroying the main body of fighters but ended up a spectacular victory for Fidel), but Raúl's forces remained active and grew over time.