Canada said ‌on Monday it plans to provide assistance to Cuba while the island grapples with fuel shortages after Washington moved to choke ​off Cuba’s oil supplies.

Washington has escalated a pressure campaign against the Communist-run island and long-time US foe in recent weeks.

US President Donald Trump’s administration has moved to block all oil from reaching Cuba, including that from ally Venezuela, pushing up prices for food and transportation and prompting severe fuel shortages and ‌hours of blackouts.

“We ‌are preparing a plan ​to ‌assist. ⁠We are ​not prepared ⁠at this point to provide any further details of an announcement,” Canadian Foreign Minister Anita Anand said on Monday, without giving details on what such an assistance will include.

The UN has warned that if Cuba’s energy needs are not met, it could cause a ⁠humanitarian crisis. Canada said last week ‌it was monitoring the situation ‌in Cuba and was concerned about “the ​increasing risk of a ‌humanitarian crisis” there.