The phrase "break through the blockade" is correct and usable in written English.
It can be used in contexts involving overcoming obstacles or restrictions, often in military, political, or metaphorical situations.
Example: "The navy was able to break through the blockade and deliver essential supplies to the besieged city."
Alternatives: "overcome the blockade" or "pierce the blockade."
For now, the authorities appear powerless to break through the blockade.
Venezuela's move against the three islands signaled a further tightening of borders before the opposition's attempt on Saturday to break through the blockade.
With the country under bitter siege, at a time when the Albanian people and their Communist leaders were working and struggling to break through the blockade, the writers and artists of Albania were, alas, behaving in just the opposite manner.
"Don't we have an obligation to try?" But the president has been unable to break through the blockade set up by one of the most powerful and relentless lobbies in Washington.
Nonetheless, many people have already been swept up by his cause, said Murong Xuecun, a well-known Chinese writer who joined a grass-roots effort last year to break through the blockade around the farmhouse where Mr. Chen was held after being released from prison.
Brien, supported by Miles' son, Roger of Hereford, who had also become trapped in the castle, attempted to break through the blockade, but without success.
And then came Monday's attack on the flotilla trying to break through the naval blockade of Gaza.
Four of these ships broke through the British blockade of the French coast, arriving in the Indian Ocean in the spring of 1809, where Hamelin dispersed them into the Bay of Bengal with orders to intercept, attack and capture or destroy the heavily armed but extremely valuable convoys of East Indiamen.
In 311 Agathocles, defeated and besieged in Syracuse, saved himself by breaking through the blockade and attacking his enemy's homelands in Africa with considerable success until his defeat in 307.
Although another supply frigate broke through the blockade and arrived in December 1808, the island was surrounded by British bases and was invaded and captured in January 1809.
After a period of siege with little or no activity, the JNA forces in the Logorište barracks in the Karlovac area broke through the blockade towards the JNA-held territory to the east of the city in the Battle of Logorište, which lasted from 4 to 6 November.
