
Montenegro SIM Card vs eSIM: EU Roaming, Cruise Stops & Coverage (2026)
Montenegro isn't in EU Roam Like at Home. Compare tourist SIMs and eSIMs for Kotor, Budva and Durmitor, including cruise day stops. Plans from $2.
ReadAuthor
Angelus Sharma
Published
August 1, 2026

Some technological revolutions are obvious.
Rockets launch.
Electric cars appear on roads.
Artificial intelligence suddenly starts writing half the internet.
Others happen inside hospitals.
In February 2026, the UK government and NHS England published a major new National Cancer Plan for England, setting out how cancer prevention, diagnosis, treatment and long-term patient support could change over the next decade.
At the centre of the plan is an ambitious target:
By 2035, three out of every four people diagnosed with cancer should be cancer-free or living well with cancer five years after diagnosis.
The government says achieving the plan could result in around:
320,000 more lives saved over its lifetime.
But reaching that target requires far more than simply spending additional money.
The plan proposes significant changes involving:
Earlier cancer detection
Faster diagnostic testing
Expanded screening
Artificial intelligence
Genomics
Robot-assisted surgery
Digital patient pathways
Community diagnostic centres
Personalised cancer care
Clinical trials
Specialist cancer centres
Better support after treatment
And one particularly large investment stands out:
£2.3 billion for diagnostics.
That investment is intended to help deliver:
9.5 million additional tests by 2029.
This isn't merely another hospital funding announcement.
It represents an attempt to redesign how cancer is detected and treated across England.
Here's what travellers, families, patients and anyone following healthcare innovation should know.
The National Cancer Plan is the government's long-term strategy for improving cancer care and outcomes in England.
It was officially published in February 2026 by the:
Department of Health and Social Care
and:
NHS England.
The plan looks toward:
2035.
Rather than concentrating exclusively on cancer treatment, it covers the entire cancer pathway.
That means:
Prevention → Screening → Diagnosis → Treatment → Recovery → Long-term support
This distinction matters.
Modern cancer care isn't simply about what happens inside an operating theatre.
It begins before cancer is diagnosed and can continue for years afterwards.
The headline ambition is straightforward.
By 2035:
Three in four people diagnosed with cancer should be cancer-free or living well with cancer five years after diagnosis.
The government's technical analysis says this would represent a major improvement compared with historical outcomes.
According to the National Cancer Plan, the projected five-year figure was around:
60% in 2022
compared with:
50% in 2008.
The goal for people diagnosed in 2035 is:
75%.
If achieved, that would represent one of the fastest improvements in cancer outcomes in England this century.
Cancer survival statistics are often measured using five-year survival.
That doesn't mean someone who survives five years is automatically cured.
Rather, five-year survival provides researchers and health systems with a standard way to compare outcomes over time.
Cancer isn't one disease.
It's hundreds of diseases with dramatically different:
Causes
Treatments
Prognoses
Biological characteristics
Some cancers have extremely high survival rates.
Others remain exceptionally difficult to treat.
That's why improving overall survival requires progress across many different areas simultaneously.
One of the largest commitments in the plan involves diagnostic capacity.
The government says:
£2.3 billion will be invested in diagnostics.
The objective is to deliver:
9.5 million additional tests by 2029.
Why so much emphasis on testing?
Because with many cancers:
Earlier detection can dramatically change treatment possibilities.
Finding a tumour while it's still localised may allow doctors to use:
Surgery
Radiotherapy
Targeted treatment
before the cancer spreads extensively.
Diagnosis speed therefore matters enormously.
Traditionally, patients requiring complex diagnostic tests often need to travel to large hospitals.
England has increasingly been developing:
Community Diagnostic Centres — CDCs.
These facilities can provide tests closer to where patients live.
The National Cancer Plan proposes expanding their role.
Where possible, community diagnostic centres are expected to operate:
12 hours per day
and:
7 days per week.
That could make diagnostic testing more accessible while reducing pressure on major hospitals.
Imagine discovering an abnormal symptom.
You visit a doctor.
You're referred for testing.
Then you wait.
For patients, that waiting period can be extraordinarily stressful.
But waiting isn't merely psychological.
Cancer can progress.
The faster healthcare systems can move from:
Suspicion → Testing → Diagnosis → Treatment
the better positioned clinicians may be to intervene effectively.
That's why the National Cancer Plan puts significant emphasis on reducing delays throughout the pathway.
Another major commitment involves treatment waiting times.
The government says the NHS intends to meet all cancer waiting-time standards by:
2029.
One important standard concerns beginning treatment within:
62 days
of an urgent suspected-cancer referral.
Meeting these standards consistently has been a major challenge.
The new plan aims to improve capacity and productivity through:
More diagnostic testing
Digital technology
Expanded facilities
Better patient pathways
Greater use of specialised technology
The challenge now is implementation.
A target written in a policy document is one thing.
Delivering it across an enormous healthcare system is another.
Robotic surgery sounds futuristic.
It isn't.
It's already being used.
The National Cancer Plan expects robot-assisted procedures across healthcare to expand significantly.
The government's broader target is to increase robot-assisted procedures from around:
70,000
to:
500,000 annually by 2035.
Some of these procedures will involve cancer treatment.
Not independently.
Despite the name, robot-assisted surgery doesn't usually mean a machine decides what to cut while the surgeon drinks coffee nearby.
A trained surgeon controls the robotic system.
The technology can provide:
Highly precise movement
Enhanced visualisation
Smaller incisions for suitable procedures
Improved access to difficult surgical areas
Depending on the operation and patient, minimally invasive robotic techniques can potentially reduce complications and hospital stays.
Artificial intelligence is another major component of England's healthcare strategy.
The National Cancer Plan identifies several technological areas expected to transform cancer pathways:
Data
Artificial intelligence
Genomics
Robotics
Wearables
AI has potential applications throughout cancer care.
One particularly promising field is medical imaging.
Cancer diagnosis can involve enormous numbers of:
CT scans
MRI scans
X-rays
Mammograms
Pathology images
AI systems can potentially assist clinicians by identifying suspicious patterns or prioritising images requiring urgent review.
The objective isn't necessarily to replace doctors.
The more realistic goal is:
Doctor + better tools.
Cancer occurs when genetic changes cause cells to grow abnormally.
But two patients with cancers in the same organ may have tumours with different genetic characteristics.
That matters because certain treatments target specific mutations.
Genomic testing can therefore help clinicians understand:
What is driving a particular tumour?
and potentially:
Which treatment is most likely to work?
This is one reason personalised medicine has become such an important area of cancer research.
Traditional medicine often classified cancer mainly by location.
For example:
Lung cancer
Breast cancer
Colorectal cancer
Prostate cancer
Modern oncology increasingly goes deeper.
Doctors may examine:
Tumour genetics
Molecular markers
Immune characteristics
Patient genetics
Previous treatment response
Two patients with "the same cancer" may therefore receive different treatments.
That's a profound shift.
Cancer treatment is increasingly becoming:
Treat the biology, not merely the body part.
Finding cancer before symptoms appear can dramatically improve outcomes for certain cancers.
That's why screening programs are important.
The National Cancer Plan includes measures involving:
Lung cancer screening
Bowel cancer screening
Earlier detection
Risk-based approaches
One significant commitment is to roll out England's lung cancer screening programme nationally by:
2030.
Lung cancer can be difficult because symptoms sometimes appear after the disease has already progressed.
Screening people at higher risk may identify cancers earlier.
Earlier-stage lung cancer can offer significantly more treatment options than advanced disease.
The plan therefore aims to expand targeted screening.
The government also plans to increase the sensitivity of bowel cancer screening.
Screening programs constantly balance two problems:
Missing cancers
versus:
Sending too many healthy people for unnecessary invasive investigations.
Improved testing technologies can potentially make that balance better.
Technology receives most of the attention.
Robots are interesting.
AI is interesting.
Genomics is interesting.
But preventing cancer remains extraordinarily important.
NHS England says behavioural, lifestyle and environmental factors contribute to a substantial proportion of cancers.
Prevention efforts can therefore involve areas such as:
Tobacco
Vaccination
Obesity
Sun exposure
Alcohol
Environmental risks
Some of the biggest cancer improvements may ultimately come from preventing disease rather than treating it after it appears.
This is one of medicine's more remarkable facts.
Some cancers are associated with infections.
For example, persistent infection with certain strains of:
Human papillomavirus — HPV
can cause several cancers.
Vaccination can substantially reduce that risk.
Likewise, hepatitis B infection is associated with liver cancer.
Cancer prevention therefore isn't always about avoiding something.
Sometimes it's about vaccination.
Cancer doesn't end when someone leaves the operating theatre.
Patients may experience:
Anxiety
Fatigue
Financial pressure
Employment difficulties
Dietary changes
Long-term treatment effects
Fear of recurrence
The 2026 National Cancer Plan therefore includes a commitment to provide patients with personalised support plans.
These plans are intended to consider not only medical treatment but wider needs.
That includes areas such as:
Mental health
Employment
Recovery
Long-term wellbeing
This reflects a broader change in cancer medicine.
The objective isn't merely:
Keep someone alive.
It is increasingly:
Help someone live well.
Cancer used to be discussed primarily in binary terms.
Cancer.
No cancer.
Survival.
Death.
Modern treatments are making the reality more complicated.
Some patients may live for many years while cancer remains controlled.
Advances in:
Targeted therapy
Immunotherapy
Surgery
Radiotherapy
Monitoring
mean certain cancers can sometimes be managed for extended periods.
That's why the plan repeatedly uses the phrase:
Cancer-free or living well with cancer.
The distinction is important.
Rare cancers create another challenge.
A general hospital may see relatively few cases of a particular rare tumour.
A specialist centre may treat many.
That concentration of expertise can matter.
The National Cancer Plan proposes that more patients with rarer cancers have their treatment reviewed or delivered through specialist cancer centres.
That can provide access to:
Specialist surgeons
Specialist oncologists
Multidisciplinary teams
Clinical trials
Advanced technologies
Expertise becomes particularly important when dealing with uncommon diseases.
Clinical trials are essential for developing better cancer treatments.
Today's standard therapy was often yesterday's experimental therapy.
Trials help researchers determine:
Whether treatments work
Which patients benefit
What side effects occur
Whether new treatments outperform existing ones
The National Cancer Plan aims to improve patient access to clinical trials and new technologies.
Although this National Cancer Plan applies specifically to England, healthcare innovation rarely remains isolated within national borders.
Research and clinical knowledge move internationally.
Cancer researchers collaborate across:
Europe
North America
Asia
Australia
Middle East
Breakthroughs in:
Genomics
AI
Robotics
Drug development
Screening
can eventually influence healthcare systems around the world.
That makes England's attempt to redesign cancer care worth watching internationally.
England is also home to internationally recognised hospitals, universities and research institutions.
Some international visitors travel to England for:
Specialist consultations
Medical treatment
Clinical opinions
Research programs
Family support
Medical travel creates a very different type of international journey.
You're not necessarily thinking about:
Beaches.
Nightlife.
Museums.
You're thinking about:
Appointments.
Transport.
Documents.
Accommodation.
Communication.
And staying connected becomes particularly important.
If you're travelling internationally for medical reasons—or accompanying someone who is—you may rely heavily on your smartphone.
You might need:
Hospital directions
Appointment emails
Medical documents
Video calls with family
Translation
Transportation
Hotel bookings
Maps
Pharmacy searches
Airline updates
Messaging
This isn't the kind of trip where losing connectivity is merely inconvenient.
You may need your phone throughout the day.
International visitors with compatible unlocked smartphones can arrange mobile data before arriving.
A travel eSIM allows you to install an eligible mobile plan digitally rather than purchasing another physical SIM after landing.
Travellers can explore available UK eSIM options through eSIMLLY.
Before purchasing, compare:
Data allowance
Validity period
Supported networks
Coverage
Activation policy
Stay connected for less with plans starting at just £1.19 for 1 GB. Choose from a variety of flexible top-up options designed to match your travel needs, so you only pay for the data you need.
Medical travel often involves more than one person.
A patient may travel with:
Partner
Parent
Child
Sibling
Friend
Caregiver
Family members frequently need connectivity too.
They may be coordinating:
Hospital → Hotel → Pharmacy → Airport → Family back home
A suitable travel eSIM from eSIMLLY can help visitors keep mobile data available for everyday logistics while in England.
Stay connected for less with plans starting at just £1.19 for 1 GB. Choose from a variety of flexible top-up options designed to match your travel needs, so you only pay for the data you need.
Many internationally recognised healthcare institutions are located in London.
That means international visitors may spend considerable time navigating the city.
Fortunately, London has extensive:
Underground services
Buses
Rail
Taxis
Ride-hailing services
But navigating a city of nearly nine million people is considerably easier with mobile data.
Google Maps alone may earn its keep before breakfast.
During a medical trip, your smartphone may effectively become:
Your map.
Your appointment calendar.
Your translator.
Your communication device.
Your transport planner.
Your document storage.
Your connection to home.
That's why arranging connectivity before travelling can reduce unnecessary stress.
International visitors can explore UK connectivity options at eSIMLLY before departure.
One of the most interesting aspects of the National Cancer Plan is how heavily it relies on digital transformation.
The NHS App is expected to become increasingly important.
Over time, digital systems could integrate:
Patient records
Appointments
Test results
Genomic information
Lifestyle information
Personalised health guidance
The ultimate objective is a more connected healthcare pathway.
Healthcare is slowly becoming less:
Hospital-centric
and more:
Patient-centric.
Wearables are another technology highlighted in England's broader health strategy.
Devices can potentially monitor information such as:
Heart rate
Activity
Sleep
Temperature
Recovery patterns
In oncology, researchers are exploring whether wearable data can help understand how patients respond to treatment or recover after procedures.
We're moving toward a world where healthcare information isn't collected only during a 15-minute appointment.
Some of it can potentially be collected continuously.
Imagine this scenario.
A person receives a personalised cancer-risk assessment.
Screening detects an abnormality early.
AI helps analyse the scan.
Genomic testing identifies the tumour's molecular characteristics.
A multidisciplinary team chooses treatment.
Robot-assisted surgery removes the tumour.
Digital systems monitor recovery.
A personalised support plan helps the patient return to everyday life.
That is roughly the direction modern oncology is moving.
Not every patient will experience every technology.
But the cancer pathway is becoming increasingly:
Earlier.
Faster.
More precise.
More personalised.
This point matters.
AI won't magically eliminate cancer.
Neither will:
Robotics.
Genomics.
Screening.
Digital apps.
Cancer is extraordinarily complex.
Progress will depend on combining:
Prevention
Research
Early detection
Skilled healthcare professionals
Technology
Treatment capacity
Patient support
The most successful healthcare systems will probably be those that integrate all of them.
Yes.
Visitors with compatible, carrier-unlocked devices can use suitable travel eSIM plans where supported mobile networks provide coverage.
Available UK plans can be explored through eSIMLLY.
Stay connected for less with plans starting at just £1.19 for 1 GB. Choose from a variety of flexible top-up options designed to match your travel needs, so you only pay for the data you need.
Preparing connectivity before departure can be particularly useful during medical travel because visitors may need immediate access to maps, hospital information, transportation, messaging and accommodation details.
Travellers can compare suitable UK eSIM options through eSIMLLY.
Cancer medicine has changed enormously over the past few decades.
And England's new National Cancer Plan is betting that the next decade will bring another major transformation.
The ambition is substantial:
Three in four people diagnosed with cancer in 2035 cancer-free or living well five years later.
To get there, England plans to combine:
£2.3 billion in diagnostic investment.
9.5 million additional tests by 2029.
Expanded cancer screening.
Robot-assisted surgery.
Artificial intelligence.
Genomics.
Digital healthcare.
Specialist treatment.
Personalised patient support.
None of these measures guarantees the final outcome.
Implementation will determine whether ambitious targets become real improvements for patients.
But the direction is significant.
Cancer care is moving away from a system that reacts only after disease becomes obvious.
The future is increasingly about:
Preventing earlier.
Detecting earlier.
Diagnosing faster.
Treating more precisely.
Supporting patients longer.
And for international patients or families who may travel to England for consultations, specialist care or to support loved ones, there is another practical side to the journey: staying connected.
Medical travel involves enough logistics already.
Mobile connectivity doesn't need to become another one.
Before travelling, visitors can explore suitable UK travel eSIM plans through eSIMLLY, allowing them to prepare mobile data for maps, hospital directions, transportation, accommodation, messaging and communication with family.
eSIMLLY is especially relevant for international travellers who want to arrange connectivity digitally before arriving rather than searching for a physical SIM card after landing.
Healthcare is becoming more digital.
International travel is becoming more digital.
And sometimes the simplest technology is the one that quietly makes everything else easier.
If England's healthcare transformation brings you or your family to the country, let eSIMLLY help keep the journey connected.
Stay connected for less with plans starting at just £1.19 for 1 GB. Choose from a variety of flexible top-up options designed to match your travel needs, so you only pay for the data you need.
Instant activation, hotspot included and no roaming fees in the destinations from this guide.

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