Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
what's the current country of location with operational period  of summer of 1941 to 28 june 1944

### Inputs:
table_name: table, columns: ['Camp', 'Estimated deaths', 'Operational', 'Occupied territory', 'Current country of location', 'Primary means for mass killings']

### Response:
SELECT Current country of location FROM table WHERE Operational = Summer of 1941 to 28 June 1944